mv: stash

18 files changed, 0 insertions, 2378 deletions

diff --git a/mv/1systems/stro.nix b/mv/1systems/stro.nix
deleted file mode 100644
index 520bf14eb..000000000
--- a/mv/1systems/stro.nix
+++ /dev/null
@@ -1,245 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-
-{
-  krebs.build.host = config.krebs.hosts.stro;
-
-  krebs.build.source.git.nixpkgs.rev =
-    "7ae05edcdd14f6ace83ead9bf0d114e97c89a83a";
-
-  imports = [
-    ../.
-    ../2configs/hw/x220.nix
-    ../2configs/git.nix
-    ../2configs/mail-client.nix
-    ../2configs/xserver
-    {
-      environment.systemPackages = with pkgs; [
-
-        # stockholm
-        genid
-        gnumake
-        hashPassword
-        lentil
-        parallel
-        (pkgs.writeScriptBin "im" ''
-          #! ${pkgs.bash}/bin/bash
-          export PATH=${makeSearchPath "bin" (with pkgs; [
-            tmux
-            gnugrep
-            weechat
-          ])}
-          if tmux list-sessions -F\#S | grep -q '^im''$'; then
-            exec tmux attach -t im
-          else
-            exec tmux new -s im weechat
-          fi
-        '')
-
-        # root
-        cryptsetup
-        ntp # ntpate
-
-        # tv
-        bc
-        bind # dig
-        #cac
-        dic
-        file
-        gnupg21
-        haskellPackages.hledger
-        htop
-        jq
-        manpages
-        mkpasswd
-        netcat
-        nix-repl
-        nmap
-        p7zip
-        pass
-        posix_man_pages
-        qrencode
-        texLive
-        tmux
-
-        #ack
-        #apache-httpd
-        #ascii
-        #emacs
-        #es
-        #esniper
-        #gcc
-        #gptfdisk
-        #graphviz
-        #haskellPackages.cabal2nix
-        #haskellPackages.ghc
-        #haskellPackages.shake
-        #hdparm
-        #i7z
-        #iftop
-        #imagemagick
-        #inotifyTools
-        #iodine
-        #iotop
-        #lshw
-        #lsof
-        #minicom
-        #mtools
-        #ncmpc
-        #nethogs
-        #nix-prefetch-scripts #cvs bug
-        #openssl
-        #openswan
-        #parted
-        #perl
-        #powertop
-        #ppp
-        #proot
-        #pythonPackages.arandr
-        #pythonPackages.youtube-dl
-        #racket
-        #rxvt_unicode-with-plugins
-        #scrot
-        #sec
-        #silver-searcher
-        #sloccount
-        #smartmontools
-        #socat
-        #sshpass
-        #strongswan
-        #sysdig
-        #sysstat
-        #tcpdump
-        #tlsdate
-        #unetbootin
-        #utillinuxCurses
-        #wvdial
-        #xdotool
-        #xkill
-        #xl2tpd
-        #xsel
-
-        unison
-      ];
-    }
-    {
-      tv.iptables = {
-        enable = true;
-        input-internet-accept-new-tcp = [
-          "ssh"
-          "http"
-          "tinc"
-          "smtp"
-        ];
-      };
-    }
-    {
-      krebs.exim-retiolum.enable = true;
-    }
-    {
-      krebs.nginx = {
-        enable = true;
-        servers.default.locations = [
-          (nameValuePair "~ ^/~(.+?)(/.*)?\$" ''
-            alias /home/$1/public_html$2;
-          '')
-        ];
-      };
-    }
-    {
-      krebs.retiolum = {
-        enable = true;
-        connectTo = [
-          "cd"
-          "gum"
-          "wry"
-        ];
-      };
-    }
-  ];
-
-  boot.initrd.luks = {
-    cryptoModules = [ "aes" "sha512" "xts" ];
-    devices = [
-      { name = "xuca"; device = "/dev/sda2"; }
-    ];
-  };
-
-  fileSystems = {
-    "/" = {
-      device = "/dev/mapper/xuvga-root";
-      fsType = "btrfs";
-      options = "defaults,noatime,ssd,compress=lzo";
-    };
-    "/home" = {
-      device = "/dev/mapper/xuvga-home";
-      fsType = "btrfs";
-      options = "defaults,noatime,ssd,compress=lzo";
-    };
-    "/boot" = {
-      device = "/dev/sda1";
-    };
-    "/tmp" = {
-      device = "tmpfs";
-      fsType = "tmpfs";
-      options = "nosuid,nodev,noatime";
-    };
-  };
-
-  nixpkgs.config.chromium.enablePepperFlash = true;
-
-  #nixpkgs.config.allowUnfreePredicate = pkg:
-  #  pkgs.lib.hasPrefix "virtualbox" pkg.name;
-
-  #nixpkgs.config.allowUnfree = true;
-  #hardware.bumblebee.enable = true;
-  #hardware.bumblebee.group = "video";
-  hardware.enableAllFirmware = true;
-  #hardware.opengl.driSupport32Bit = true;
-  hardware.pulseaudio.enable = true;
-
-  environment.systemPackages = with pkgs; [
-    #xlibs.fontschumachermisc
-    #slock
-    ethtool
-    #firefoxWrapper # with plugins
-    #chromiumDevWrapper
-    tinc
-    iptables
-    #jack2
-
-    gptfdisk
-  ];
-
-  security.setuidPrograms = [
-    "sendmail"  # for cron
-  ];
-
-  services.bitlbee.enable = true;
-  services.printing.enable = true;
-
-  services.journald.extraConfig = ''
-    SystemMaxUse=1G
-    RuntimeMaxUse=128M
-  '';
-
-  # see tmpfiles.d(5)
-  systemd.tmpfiles.rules = [
-    "d /tmp 1777 root root - -" # does this work with mounted /tmp?
-  ];
-
-  #virtualisation.libvirtd.enable = true;
-
-  #services.bitlbee.enable = true;
-  #services.tor.client.enable = true;
-  #services.tor.enable = true;
-
-  #nixpkgs.config.virtualbox.enableExtensionPack = true;
-
-  # XXX Enable for maximum slowness:
-  virtualisation.virtualbox.host.enable = true;
-
-  # The NixOS release to be compatible with for stateful data such as databases.
-  system.stateVersion = "15.09";
-}
diff --git a/mv/2configs/bash_completion.sh b/mv/2configs/bash_completion.sh
deleted file mode 100644
index 537484fb9..000000000
--- a/mv/2configs/bash_completion.sh
+++ /dev/null
@@ -1,779 +0,0 @@
-
-# Expand variable starting with tilde (~)
-# We want to expand ~foo/... to /home/foo/... to avoid problems when
-# word-to-complete starting with a tilde is fed to commands and ending up
-# quoted instead of expanded.
-# Only the first portion of the variable from the tilde up to the first slash
-# (~../) is expanded.  The remainder of the variable, containing for example
-# a dollar sign variable ($) or asterisk (*) is not expanded.
-# Example usage:
-#
-#    $ v="~"; __expand_tilde_by_ref v; echo "$v"
-#
-# Example output:
-#
-#       v                  output
-#    --------         ----------------
-#    ~                /home/user
-#    ~foo/bar         /home/foo/bar
-#    ~foo/$HOME       /home/foo/$HOME
-#    ~foo/a  b        /home/foo/a  b
-#    ~foo/*           /home/foo/*
-#
-# @param $1  Name of variable (not the value of the variable) to expand
-__expand_tilde_by_ref()
-{
-    # Does $1 start with tilde (~)?
-    if [[ ${!1} == \~* ]]; then
-        # Does $1 contain slash (/)?
-        if [[ ${!1} == */* ]]; then
-            # Yes, $1 contains slash;
-            # 1: Remove * including and after first slash (/), i.e. "~a/b"
-            #    becomes "~a".  Double quotes allow eval.
-            # 2: Remove * before the first slash (/), i.e. "~a/b"
-            #    becomes "b".  Single quotes prevent eval.
-            #       +-----1----+ +---2----+
-            eval $1="${!1/%\/*}"/'${!1#*/}'
-        else
-            # No, $1 doesn't contain slash
-            eval $1="${!1}"
-        fi
-    fi
-} # __expand_tilde_by_ref()
-
-
-# Get the word to complete.
-# This is nicer than ${COMP_WORDS[$COMP_CWORD]}, since it handles cases
-# where the user is completing in the middle of a word.
-# (For example, if the line is "ls foobar",
-# and the cursor is here -------->   ^
-# @param $1 string  Characters out of $COMP_WORDBREAKS which should NOT be
-#     considered word breaks. This is useful for things like scp where
-#     we want to return host:path and not only path, so we would pass the
-#     colon (:) as $1 in this case.
-# @param $2 integer  Index number of word to return, negatively offset to the
-#     current word (default is 0, previous is 1), respecting the exclusions
-#     given at $1.  For example, `_get_cword "=:" 1' returns the word left of
-#     the current word, respecting the exclusions "=:".
-# @deprecated  Use `_get_comp_words_by_ref cur' instead
-# @see _get_comp_words_by_ref()
-_get_cword()
-{
-    local LC_CTYPE=C
-    local cword words
-    __reassemble_comp_words_by_ref "$1" words cword
-
-    # return previous word offset by $2
-    if [[ ${2//[^0-9]/} ]]; then
-        printf "%s" "${words[cword-$2]}"
-    elif [[ "${#words[cword]}" -eq 0 || "$COMP_POINT" == "${#COMP_LINE}" ]]; then
-        printf "%s" "${words[cword]}"
-    else
-        local i
-        local cur="$COMP_LINE"
-        local index="$COMP_POINT"
-        for (( i = 0; i <= cword; ++i )); do
-            while [[
-                # Current word fits in $cur?
-                "${#cur}" -ge ${#words[i]} &&
-                # $cur doesn't match cword?
-                "${cur:0:${#words[i]}}" != "${words[i]}"
-            ]]; do
-                # Strip first character
-                cur="${cur:1}"
-                # Decrease cursor position
-                ((index--))
-            done
-
-            # Does found word matches cword?
-            if [[ "$i" -lt "$cword" ]]; then
-                # No, cword lies further;
-                local old_size="${#cur}"
-                cur="${cur#${words[i]}}"
-                local new_size="${#cur}"
-                index=$(( index - old_size + new_size ))
-            fi
-        done
-
-        if [[ "${words[cword]:0:${#cur}}" != "$cur" ]]; then
-            # We messed up! At least return the whole word so things
-            # keep working
-            printf "%s" "${words[cword]}"
-        else
-            printf "%s" "${cur:0:$index}"
-        fi
-    fi
-} # _get_cword()
-
-
-# Get word previous to the current word.
-# This is a good alternative to `prev=${COMP_WORDS[COMP_CWORD-1]}' because bash4
-# will properly return the previous word with respect to any given exclusions to
-# COMP_WORDBREAKS.
-# @deprecated  Use `_get_comp_words_by_ref cur prev' instead
-# @see _get_comp_words_by_ref()
-#
-_get_pword()
-{
-    if [[ $COMP_CWORD -ge 1 ]]; then
-        _get_cword "${@:-}" 1
-    fi
-}
-
-
-
-# Complete variables.
-# @return  True (0) if variables were completed,
-#          False (> 0) if not.
-_variables()
-{
-    if [[ $cur =~ ^(\$\{?)([A-Za-z0-9_]*)$ ]]; then
-        [[ $cur == *{* ]] && local suffix=} || local suffix=
-        COMPREPLY+=( $( compgen -P ${BASH_REMATCH[1]} -S "$suffix" -v -- \
-            "${BASH_REMATCH[2]}" ) )
-        return 0
-    fi
-    return 1
-}
-
-# Assign variable one scope above the caller
-# Usage: local "$1" && _upvar $1 "value(s)"
-# Param: $1  Variable name to assign value to
-# Param: $*  Value(s) to assign.  If multiple values, an array is
-#            assigned, otherwise a single value is assigned.
-# NOTE: For assigning multiple variables, use '_upvars'.  Do NOT
-#       use multiple '_upvar' calls, since one '_upvar' call might
-#       reassign a variable to be used by another '_upvar' call.
-# See: http://fvue.nl/wiki/Bash:_Passing_variables_by_reference
-_upvar()
-{
-    if unset -v "$1"; then           # Unset & validate varname
-        if (( $# == 2 )); then
-            eval $1=\"\$2\"          # Return single value
-        else
-            eval $1=\(\"\${@:2}\"\)  # Return array
-        fi
-    fi
-}
-
-# Assign variables one scope above the caller
-# Usage: local varname [varname ...] &&
-#        _upvars [-v varname value] | [-aN varname [value ...]] ...
-# Available OPTIONS:
-#     -aN  Assign next N values to varname as array
-#     -v   Assign single value to varname
-# Return: 1 if error occurs
-# See: http://fvue.nl/wiki/Bash:_Passing_variables_by_reference
-_upvars()
-{
-    if ! (( $# )); then
-        echo "${FUNCNAME[0]}: usage: ${FUNCNAME[0]} [-v varname"\
-            "value] | [-aN varname [value ...]] ..." 1>&2
-        return 2
-    fi
-    while (( $# )); do
-        case $1 in
-            -a*)
-                # Error checking
-                [[ ${1#-a} ]] || { echo "bash: ${FUNCNAME[0]}: \`$1': missing"\
-                    "number specifier" 1>&2; return 1; }
-                printf %d "${1#-a}" &> /dev/null || { echo "bash:"\
-                    "${FUNCNAME[0]}: \`$1': invalid number specifier" 1>&2
-                    return 1; }
-                # Assign array of -aN elements
-                [[ "$2" ]] && unset -v "$2" && eval $2=\(\"\${@:3:${1#-a}}\"\) &&
-                shift $((${1#-a} + 2)) || { echo "bash: ${FUNCNAME[0]}:"\
-                    "\`$1${2+ }$2': missing argument(s)" 1>&2; return 1; }
-                ;;
-            -v)
-                # Assign single value
-                [[ "$2" ]] && unset -v "$2" && eval $2=\"\$3\" &&
-                shift 3 || { echo "bash: ${FUNCNAME[0]}: $1: missing"\
-                "argument(s)" 1>&2; return 1; }
-                ;;
-            *)
-                echo "bash: ${FUNCNAME[0]}: $1: invalid option" 1>&2
-                return 1 ;;
-        esac
-    done
-}
-
-# @param $1 exclude  Characters out of $COMP_WORDBREAKS which should NOT be
-#     considered word breaks. This is useful for things like scp where
-#     we want to return host:path and not only path, so we would pass the
-#     colon (:) as $1 in this case.
-# @param $2 words  Name of variable to return words to
-# @param $3 cword  Name of variable to return cword to
-# @param $4 cur  Name of variable to return current word to complete to
-# @see __reassemble_comp_words_by_ref()
-__get_cword_at_cursor_by_ref()
-{
-    local cword words=()
-    __reassemble_comp_words_by_ref "$1" words cword
-
-    local i cur index=$COMP_POINT lead=${COMP_LINE:0:$COMP_POINT}
-    # Cursor not at position 0 and not leaded by just space(s)?
-    if [[ $index -gt 0 && ( $lead && ${lead//[[:space:]]} ) ]]; then
-        cur=$COMP_LINE
-        for (( i = 0; i <= cword; ++i )); do
-            while [[
-                # Current word fits in $cur?
-                ${#cur} -ge ${#words[i]} &&
-                # $cur doesn't match cword?
-                "${cur:0:${#words[i]}}" != "${words[i]}"
-            ]]; do
-                # Strip first character
-                cur="${cur:1}"
-                # Decrease cursor position
-                ((index--))
-            done
-
-            # Does found word match cword?
-            if [[ $i -lt $cword ]]; then
-                # No, cword lies further;
-                local old_size=${#cur}
-                cur="${cur#"${words[i]}"}"
-                local new_size=${#cur}
-                index=$(( index - old_size + new_size ))
-            fi
-        done
-        # Clear $cur if just space(s)
-        [[ $cur && ! ${cur//[[:space:]]} ]] && cur=
-        # Zero $index if negative
-        [[ $index -lt 0 ]] && index=0
-    fi
-
-    local "$2" "$3" "$4" && _upvars -a${#words[@]} $2 "${words[@]}" \
-        -v $3 "$cword" -v $4 "${cur:0:$index}"
-}
-
-# Reassemble command line words, excluding specified characters from the
-# list of word completion separators (COMP_WORDBREAKS).
-# @param $1 chars  Characters out of $COMP_WORDBREAKS which should
-#     NOT be considered word breaks. This is useful for things like scp where
-#     we want to return host:path and not only path, so we would pass the
-#     colon (:) as $1 here.
-# @param $2 words  Name of variable to return words to
-# @param $3 cword  Name of variable to return cword to
-#
-__reassemble_comp_words_by_ref()
-{
-    local exclude i j line ref
-    # Exclude word separator characters?
-    if [[ $1 ]]; then
-        # Yes, exclude word separator characters;
-        # Exclude only those characters, which were really included
-        exclude="${1//[^$COMP_WORDBREAKS]}"
-    fi
-
-    # Default to cword unchanged
-    eval $3=$COMP_CWORD
-    # Are characters excluded which were former included?
-    if [[ $exclude ]]; then
-        # Yes, list of word completion separators has shrunk;
-        line=$COMP_LINE
-        # Re-assemble words to complete
-        for (( i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
-            # Is current word not word 0 (the command itself) and is word not
-            # empty and is word made up of just word separator characters to
-            # be excluded and is current word not preceded by whitespace in
-            # original line?
-            while [[ $i -gt 0 && ${COMP_WORDS[$i]} == +([$exclude]) ]]; do
-                # Is word separator not preceded by whitespace in original line
-                # and are we not going to append to word 0 (the command
-                # itself), then append to current word.
-                [[ $line != [$' \t']* ]] && (( j >= 2 )) && ((j--))
-                # Append word separator to current or new word
-                ref="$2[$j]"
-                eval $2[$j]=\${!ref}\${COMP_WORDS[i]}
-                # Indicate new cword
-                [[ $i == $COMP_CWORD ]] && eval $3=$j
-                # Remove optional whitespace + word separator from line copy
-                line=${line#*"${COMP_WORDS[$i]}"}
-                # Start new word if word separator in original line is
-                # followed by whitespace.
-                [[ $line == [$' \t']* ]] && ((j++))
-                # Indicate next word if available, else end *both* while and
-                # for loop
-                (( $i < ${#COMP_WORDS[@]} - 1)) && ((i++)) || break 2
-            done
-            # Append word to current word
-            ref="$2[$j]"
-            eval $2[$j]=\${!ref}\${COMP_WORDS[i]}
-            # Remove optional whitespace + word from line copy
-            line=${line#*"${COMP_WORDS[i]}"}
-            # Indicate new cword
-            [[ $i == $COMP_CWORD ]] && eval $3=$j
-        done
-        [[ $i == $COMP_CWORD ]] && eval $3=$j
-    else
-        # No, list of word completions separators hasn't changed;
-        eval $2=\( \"\${COMP_WORDS[@]}\" \)
-    fi
-} # __reassemble_comp_words_by_ref()
-
-
-# If the word-to-complete contains a colon (:), left-trim COMPREPLY items with
-# word-to-complete.
-# With a colon in COMP_WORDBREAKS, words containing
-# colons are always completed as entire words if the word to complete contains
-# a colon.  This function fixes this, by removing the colon-containing-prefix
-# from COMPREPLY items.
-# The preferred solution is to remove the colon (:) from COMP_WORDBREAKS in
-# your .bashrc:
-#
-#    # Remove colon (:) from list of word completion separators
-#    COMP_WORDBREAKS=${COMP_WORDBREAKS//:}
-#
-# See also: Bash FAQ - E13) Why does filename completion misbehave if a colon
-# appears in the filename? - http://tiswww.case.edu/php/chet/bash/FAQ
-# @param $1 current word to complete (cur)
-# @modifies global array $COMPREPLY
-#
-__ltrim_colon_completions()
-{
-    if [[ "$1" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then
-        # Remove colon-word prefix from COMPREPLY items
-        local colon_word=${1%"${1##*:}"}
-        local i=${#COMPREPLY[*]}
-        while [[ $((--i)) -ge 0 ]]; do
-            COMPREPLY[$i]=${COMPREPLY[$i]#"$colon_word"}
-        done
-    fi
-} # __ltrim_colon_completions()
-
-
-# NOTE: Using this function as a helper function is deprecated.  Use
-#       `_known_hosts_real' instead.
-_known_hosts()
-{
-    local cur prev words cword
-    _init_completion -n : || return
-
-    # NOTE: Using `_known_hosts' as a helper function and passing options
-    #       to `_known_hosts' is deprecated: Use `_known_hosts_real' instead.
-    local options
-    [[ "$1" == -a || "$2" == -a ]] && options=-a
-    [[ "$1" == -c || "$2" == -c ]] && options+=" -c"
-    _known_hosts_real $options -- "$cur"
-} # _known_hosts()
-
-
-# Helper function for completing _known_hosts.
-# This function performs host completion based on ssh's config and known_hosts
-# files, as well as hostnames reported by avahi-browse if
-# COMP_KNOWN_HOSTS_WITH_AVAHI is set to a non-empty value.  Also hosts from
-# HOSTFILE (compgen -A hostname) are added, unless
-# COMP_KNOWN_HOSTS_WITH_HOSTFILE is set to an empty value.
-# Usage: _known_hosts_real [OPTIONS] CWORD
-# Options:  -a             Use aliases
-#           -c             Use `:' suffix
-#           -F configfile  Use `configfile' for configuration settings
-#           -p PREFIX      Use PREFIX
-# Return: Completions, starting with CWORD, are added to COMPREPLY[]
-_known_hosts_real()
-{
-    local configfile flag prefix
-    local cur curd awkcur user suffix aliases i host
-    local -a kh khd config
-
-    local OPTIND=1
-    while getopts "acF:p:" flag "$@"; do
-        case $flag in
-            a) aliases='yes' ;;
-            c) suffix=':' ;;
-            F) configfile=$OPTARG ;;
-            p) prefix=$OPTARG ;;
-        esac
-    done
-    [[ $# -lt $OPTIND ]] && echo "error: $FUNCNAME: missing mandatory argument CWORD"
-    cur=${!OPTIND}; let "OPTIND += 1"
-    [[ $# -ge $OPTIND ]] && echo "error: $FUNCNAME("$@"): unprocessed arguments:"\
-    $(while [[ $# -ge $OPTIND ]]; do printf '%s\n' ${!OPTIND}; shift; done)
-
-    [[ $cur == *@* ]] && user=${cur%@*}@ && cur=${cur#*@}
-    kh=()
-
-    # ssh config files
-    if [[ -n $configfile ]]; then
-        [[ -r $configfile ]] && config+=( "$configfile" )
-    else
-        for i in /etc/ssh/ssh_config ~/.ssh/config ~/.ssh2/config; do
-            [[ -r $i ]] && config+=( "$i" )
-        done
-    fi
-
-    # Known hosts files from configs
-    if [[ ${#config[@]} -gt 0 ]]; then
-        local OIFS=$IFS IFS=$'\n' j
-        local -a tmpkh
-        # expand paths (if present) to global and user known hosts files
-        # TODO(?): try to make known hosts files with more than one consecutive
-        #          spaces in their name work (watch out for ~ expansion
-        #          breakage! Alioth#311595)
-        tmpkh=( $( awk 'sub("^[ \t]*([Gg][Ll][Oo][Bb][Aa][Ll]|[Uu][Ss][Ee][Rr])[Kk][Nn][Oo][Ww][Nn][Hh][Oo][Ss][Tt][Ss][Ff][Ii][Ll][Ee][ \t]+", "") { print $0 }' "${config[@]}" | sort -u ) )
-        IFS=$OIFS
-        for i in "${tmpkh[@]}"; do
-            # First deal with quoted entries...
-            while [[ $i =~ ^([^\"]*)\"([^\"]*)\"(.*)$ ]]; do
-                i=${BASH_REMATCH[1]}${BASH_REMATCH[3]}
-                j=${BASH_REMATCH[2]}
-                __expand_tilde_by_ref j # Eval/expand possible `~' or `~user'
-                [[ -r $j ]] && kh+=( "$j" )
-            done
-            # ...and then the rest.
-            for j in $i; do
-                __expand_tilde_by_ref j # Eval/expand possible `~' or `~user'
-                [[ -r $j ]] && kh+=( "$j" )
-            done
-        done
-    fi
-
-
-    if [[ -z $configfile ]]; then
-        # Global and user known_hosts files
-        for i in /etc/ssh/ssh_known_hosts /etc/ssh/ssh_known_hosts2 \
-            /etc/known_hosts /etc/known_hosts2 ~/.ssh/known_hosts \
-            ~/.ssh/known_hosts2; do
-            [[ -r $i ]] && kh+=( "$i" )
-        done
-        for i in /etc/ssh2/knownhosts ~/.ssh2/hostkeys; do
-            [[ -d $i ]] && khd+=( "$i"/*pub )
-        done
-    fi
-
-    # If we have known_hosts files to use
-    if [[ ${#kh[@]} -gt 0 || ${#khd[@]} -gt 0 ]]; then
-        # Escape slashes and dots in paths for awk
-        awkcur=${cur//\//\\\/}
-        awkcur=${awkcur//\./\\\.}
-        curd=$awkcur
-
-        if [[ "$awkcur" == [0-9]*[.:]* ]]; then
-            # Digits followed by a dot or a colon - just search for that
-            awkcur="^$awkcur[.:]*"
-        elif [[ "$awkcur" == [0-9]* ]]; then
-            # Digits followed by no dot or colon - search for digits followed
-            # by a dot or a colon
-            awkcur="^$awkcur.*[.:]"
-        elif [[ -z $awkcur ]]; then
-            # A blank - search for a dot, a colon, or an alpha character
-            awkcur="[a-z.:]"
-        else
-            awkcur="^$awkcur"
-        fi
-
-        if [[ ${#kh[@]} -gt 0 ]]; then
-            # FS needs to look for a comma separated list
-            COMPREPLY+=( $( awk 'BEGIN {FS=","}
-            /^\s*[^|\#]/ {
-            sub("^@[^ ]+ +", ""); \
-            sub(" .*$", ""); \
-            for (i=1; i<=NF; ++i) { \
-            sub("^\\[", "", $i); sub("\\](:[0-9]+)?$", "", $i); \
-            if ($i !~ /[*?]/ && $i ~ /'"$awkcur"'/) {print $i} \
-            }}' "${kh[@]}" 2>/dev/null ) )
-        fi
-        if [[ ${#khd[@]} -gt 0 ]]; then
-            # Needs to look for files called
-            # .../.ssh2/key_22_<hostname>.pub
-            # dont fork any processes, because in a cluster environment,
-            # there can be hundreds of hostkeys
-            for i in "${khd[@]}" ; do
-                if [[ "$i" == *key_22_$curd*.pub && -r "$i" ]]; then
-                    host=${i/#*key_22_/}
-                    host=${host/%.pub/}
-                    COMPREPLY+=( $host )
-                fi
-            done
-        fi
-
-        # apply suffix and prefix
-        for (( i=0; i < ${#COMPREPLY[@]}; i++ )); do
-            COMPREPLY[i]=$prefix$user${COMPREPLY[i]}$suffix
-        done
-    fi
-
-    # append any available aliases from config files
-    if [[ ${#config[@]} -gt 0 && -n "$aliases" ]]; then
-        local hosts=$( sed -ne 's/^[ \t]*[Hh][Oo][Ss][Tt]\([Nn][Aa][Mm][Ee]\)\{0,1\}['"$'\t '"']\{1,\}\([^#*?]*\)\(#.*\)\{0,1\}$/\2/p' "${config[@]}" )
-        COMPREPLY+=( $( compgen -P "$prefix$user" \
-            -S "$suffix" -W "$hosts" -- "$cur" ) )
-    fi
-
-    # Add hosts reported by avahi-browse, if desired and it's available.
-    if [[ ${COMP_KNOWN_HOSTS_WITH_AVAHI:-} ]] && \
-        type avahi-browse &>/dev/null; then
-        # The original call to avahi-browse also had "-k", to avoid lookups
-        # into avahi's services DB. We don't need the name of the service, and
-        # if it contains ";", it may mistify the result. But on Gentoo (at
-        # least), -k wasn't available (even if mentioned in the manpage) some
-        # time ago, so...
-        COMPREPLY+=( $( compgen -P "$prefix$user" -S "$suffix" -W \
-            "$( avahi-browse -cpr _workstation._tcp 2>/dev/null | \
-                 awk -F';' '/^=/ { print $7 }' | sort -u )" -- "$cur" ) )
-    fi
-
-    # Add hosts reported by ruptime.
-    COMPREPLY+=( $( compgen -W \
-        "$( ruptime 2>/dev/null | awk '!/^ruptime:/ { print $1 }' )" \
-        -- "$cur" ) )
-
-    # Add results of normal hostname completion, unless
-    # `COMP_KNOWN_HOSTS_WITH_HOSTFILE' is set to an empty value.
-    if [[ -n ${COMP_KNOWN_HOSTS_WITH_HOSTFILE-1} ]]; then
-        COMPREPLY+=(
-            $( compgen -A hostname -P "$prefix$user" -S "$suffix" -- "$cur" ) )
-    fi
-
-    __ltrim_colon_completions "$prefix$user$cur"
-
-    return 0
-} # _known_hosts_real()
-
-
-# Get the word to complete and optional previous words.
-# This is nicer than ${COMP_WORDS[$COMP_CWORD]}, since it handles cases
-# where the user is completing in the middle of a word.
-# (For example, if the line is "ls foobar",
-# and the cursor is here -------->   ^
-# Also one is able to cross over possible wordbreak characters.
-# Usage: _get_comp_words_by_ref [OPTIONS] [VARNAMES]
-# Available VARNAMES:
-#     cur         Return cur via $cur
-#     prev        Return prev via $prev
-#     words       Return words via $words
-#     cword       Return cword via $cword
-#
-# Available OPTIONS:
-#     -n EXCLUDE  Characters out of $COMP_WORDBREAKS which should NOT be
-#                 considered word breaks. This is useful for things like scp
-#                 where we want to return host:path and not only path, so we
-#                 would pass the colon (:) as -n option in this case.
-#     -c VARNAME  Return cur via $VARNAME
-#     -p VARNAME  Return prev via $VARNAME
-#     -w VARNAME  Return words via $VARNAME
-#     -i VARNAME  Return cword via $VARNAME
-#
-# Example usage:
-#
-#    $ _get_comp_words_by_ref -n : cur prev
-#
-_get_comp_words_by_ref()
-{
-    local exclude flag i OPTIND=1
-    local cur cword words=()
-    local upargs=() upvars=() vcur vcword vprev vwords
-
-    while getopts "c:i:n:p:w:" flag "$@"; do
-        case $flag in
-            c) vcur=$OPTARG ;;
-            i) vcword=$OPTARG ;;
-            n) exclude=$OPTARG ;;
-            p) vprev=$OPTARG ;;
-            w) vwords=$OPTARG ;;
-        esac
-    done
-    while [[ $# -ge $OPTIND ]]; do
-        case ${!OPTIND} in
-            cur)   vcur=cur ;;
-            prev)  vprev=prev ;;
-            cword) vcword=cword ;;
-            words) vwords=words ;;
-            *) echo "bash: $FUNCNAME(): \`${!OPTIND}': unknown argument" \
-                1>&2; return 1
-        esac
-        let "OPTIND += 1"
-    done
-
-    __get_cword_at_cursor_by_ref "$exclude" words cword cur
-
-    [[ $vcur   ]] && { upvars+=("$vcur"  ); upargs+=(-v $vcur   "$cur"  ); }
-    [[ $vcword ]] && { upvars+=("$vcword"); upargs+=(-v $vcword "$cword"); }
-    [[ $vprev && $cword -ge 1 ]] && { upvars+=("$vprev" ); upargs+=(-v $vprev
-        "${words[cword - 1]}"); }
-    [[ $vwords ]] && { upvars+=("$vwords"); upargs+=(-a${#words[@]} $vwords
-        "${words[@]}"); }
-
-    (( ${#upvars[@]} )) && local "${upvars[@]}" && _upvars "${upargs[@]}"
-}
-
-# Initialize completion and deal with various general things: do file
-# and variable completion where appropriate, and adjust prev, words,
-# and cword as if no redirections exist so that completions do not
-# need to deal with them.  Before calling this function, make sure
-# cur, prev, words, and cword are local, ditto split if you use -s.
-#
-# Options:
-#     -n EXCLUDE  Passed to _get_comp_words_by_ref -n with redirection chars
-#     -e XSPEC    Passed to _filedir as first arg for stderr redirections
-#     -o XSPEC    Passed to _filedir as first arg for other output redirections
-#     -i XSPEC    Passed to _filedir as first arg for stdin redirections
-#     -s          Split long options with _split_longopt, implies -n =
-# @return  True (0) if completion needs further processing,
-#          False (> 0) no further processing is necessary.
-#
-_init_completion()
-{
-    local exclude= flag outx errx inx OPTIND=1
-
-    while getopts "n:e:o:i:s" flag "$@"; do
-        case $flag in
-            n) exclude+=$OPTARG ;;
-            e) errx=$OPTARG ;;
-            o) outx=$OPTARG ;;
-            i) inx=$OPTARG ;;
-            s) split=false ; exclude+== ;;
-        esac
-    done
-
-    # For some reason completion functions are not invoked at all by
-    # bash (at least as of 4.1.7) after the command line contains an
-    # ampersand so we don't get a chance to deal with redirections
-    # containing them, but if we did, hopefully the below would also
-    # do the right thing with them...
-
-    COMPREPLY=()
-    local redir="@(?([0-9])<|?([0-9&])>?(>)|>&)"
-    _get_comp_words_by_ref -n "$exclude<>&" cur prev words cword
-
-    # Complete variable names.
-    _variables && return 1
-
-    # Complete on files if current is a redirect possibly followed by a
-    # filename, e.g. ">foo", or previous is a "bare" redirect, e.g. ">".
-    if [[ $cur == $redir* || $prev == $redir ]]; then
-        local xspec
-        case $cur in
-            2'>'*) xspec=$errx ;;
-            *'>'*) xspec=$outx ;;
-            *'<'*) xspec=$inx ;;
-            *)
-                case $prev in
-                    2'>'*) xspec=$errx ;;
-                    *'>'*) xspec=$outx ;;
-                    *'<'*) xspec=$inx ;;
-                esac
-                ;;
-        esac
-        cur="${cur##$redir}"
-        _filedir $xspec
-        return 1
-    fi
-
-    # Remove all redirections so completions don't have to deal with them.
-    local i skip
-    for (( i=1; i < ${#words[@]}; )); do
-        if [[ ${words[i]} == $redir* ]]; then
-            # If "bare" redirect, remove also the next word (skip=2).
-            [[ ${words[i]} == $redir ]] && skip=2 || skip=1
-            words=( "${words[@]:0:i}" "${words[@]:i+skip}" )
-            [[ $i -le $cword ]] && cword=$(( cword - skip ))
-        else
-            i=$(( ++i ))
-        fi
-    done
-
-    [[ $cword -le 0 ]] && return 1
-    prev=${words[cword-1]}
-
-    [[ ${split-} ]] && _split_longopt && split=true
-
-    return 0
-}
-
-# Try to complete -o SubOptions=
-#
-# Returns 0 if the completion was handled or non-zero otherwise.
-_ssh_suboption_check()
-{
-    # Get prev and cur words without splitting on =
-    local cureq=`_get_cword :=` preveq=`_get_pword :=`
-    if [[ $cureq == *=* && $preveq == -o ]]; then
-        _ssh_suboption $cureq
-        return $?
-    fi
-    return 1
-}
-
-_complete_ssh()
-{
-    local cur prev words cword
-    _init_completion -n : || return
-
-    local configfile
-    local -a config
-
-    _ssh_suboption_check && return 0
-
-    case $prev in
-        -F|-i|-S)
-            _filedir
-            return 0
-            ;;
-        -c)
-            _ssh_ciphers
-            return 0
-            ;;
-        -m)
-            _ssh_macs
-            return 0
-            ;;
-        -l)
-            COMPREPLY=( $( compgen -u -- "$cur" ) )
-            return 0
-            ;;
-        -O)
-            COMPREPLY=( $( compgen -W 'check forward exit stop' -- "$cur" ) )
-            return 0
-            ;;
-        -o)
-            _ssh_options
-            return 0
-            ;;
-        -w)
-            _available_interfaces
-            return 0
-            ;;
-        -b)
-            _ip_addresses
-            return 0
-            ;;
-        -D|-e|-I|-L|-p|-R|-W)
-            return 0
-            ;;
-    esac
-
-    if [[ "$cur" == -F* ]]; then
-        cur=${cur#-F}
-        _filedir
-        # Prefix completions with '-F'
-        COMPREPLY=( "${COMPREPLY[@]/#/-F}" )
-        cur=-F$cur  # Restore cur
-    elif [[ "$cur" == -* ]]; then
-        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) )
-    else
-        # Search COMP_WORDS for '-F configfile' or '-Fconfigfile' argument
-        set -- "${words[@]}"
-        while [[ $# -gt 0 ]]; do
-            if [[ $1 == -F* ]]; then
-                if [[ ${#1} -gt 2 ]]; then
-                    configfile="$(dequote "${1:2}")"
-                else
-                    shift
-                    [[ $1 ]] && configfile="$(dequote "$1")"
-                fi
-                break
-            fi
-            shift
-        done
-        _known_hosts_real -a -F "$configfile" "$cur"
-        if [[ $cword -ne 1 ]]; then
-            compopt -o filenames
-            COMPREPLY+=( $( compgen -c -- "$cur" ) )
-        fi
-    fi
-
-    return 0
-} &&
-shopt -u hostcomplete && complete -F _complete_ssh ssh
diff --git a/mv/2configs/default.nix b/mv/2configs/default.nix
deleted file mode 100644
index d93218a18..000000000
--- a/mv/2configs/default.nix
+++ /dev/null
@@ -1,197 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-let
-  HOME = getEnv "HOME";
-in
-
-{
-  krebs.enable = true;
-
-  krebs.build = {
-    user = config.krebs.users.mv;
-    target = mkDefault "root@${config.krebs.build.host.name}";
-    source = {
-      git.nixpkgs = {
-        url = mkDefault https://github.com/NixOS/nixpkgs;
-        rev = mkDefault "c44a593aa43bba6a0708f6f36065a514a5110613";
-        target-path = mkDefault "/var/src/nixpkgs";
-      };
-      dir.secrets = {
-        path = mkDefault "${HOME}/secrets/${config.krebs.build.host.name}";
-      };
-      dir.stockholm = {
-        path = mkDefault "${HOME}/stockholm";
-        target-path = mkDefault "/var/src/stockholm";
-      };
-    };
-  };
-
-  networking.hostName = config.krebs.build.host.name;
-
-  imports = [
-    <secrets>
-    ./vim.nix
-    {
-      # stockholm dependencies
-      environment.systemPackages = with pkgs; [
-        git
-      ];
-    }
-    {
-      users = {
-        defaultUserShell = "/run/current-system/sw/bin/bash";
-        mutableUsers = false;
-        users = {
-          mv = {
-            isNormalUser = true;
-            uid = 1338;
-          };
-        };
-      };
-    }
-    {
-      security.sudo.extraConfig = ''
-        Defaults mailto="${config.krebs.users.mv.mail}"
-      '';
-      time.timeZone = "Europe/Berlin";
-    }
-    {
-      # TODO check if both are required:
-      nix.chrootDirs = [ "/etc/protocols" pkgs.iana_etc.outPath ];
-
-      nix.trustedBinaryCaches = [
-        "https://cache.nixos.org"
-        "http://cache.nixos.org"
-        "http://hydra.nixos.org"
-      ];
-
-      nix.useChroot = true;
-    }
-    {
-      environment.profileRelativeEnvVars.PATH = mkForce [ "/bin" ];
-
-      environment.systemPackages = with pkgs; [
-        rxvt_unicode.terminfo
-      ];
-
-      environment.shellAliases = mkForce {
-        # alias cal='cal -m3'
-        gp = "${pkgs.pari}/bin/gp -q";
-        df = "df -h";
-        du = "du -h";
-        # alias grep='grep --color=auto'
-
-        # TODO alias cannot contain #\'
-        # "ps?" = "ps ax | head -n 1;ps ax | fgrep -v ' grep --color=auto ' | grep";
-
-        # alias la='ls -lA'
-        lAtr = "ls -lAtr";
-        # alias ll='ls -l'
-        ls = "ls -h --color=auto --group-directories-first";
-        dmesg = "dmesg -L --reltime";
-        view = "vim -R";
-
-        reload = "systemctl reload";
-        restart = "systemctl restart";
-        start = "systemctl start";
-        status = "systemctl status";
-        stop = "systemctl stop";
-      };
-
-      environment.variables = {
-        NIX_PATH =
-          with config.krebs.build.source; with dir; with git;
-          mkForce (concatStringsSep ":" [
-            "nixpkgs=${nixpkgs.target-path}"
-            "secrets=${stockholm.target-path}/null"
-          ]);
-      };
-
-      programs.bash = {
-        interactiveShellInit = ''
-          HISTCONTROL='erasedups:ignorespace'
-          HISTSIZE=65536
-          HISTFILESIZE=$HISTSIZE
-
-          shopt -s checkhash
-          shopt -s histappend histreedit histverify
-          shopt -s no_empty_cmd_completion
-          complete -d cd
-
-          ${readFile ./bash_completion.sh}
-
-          # TODO source bridge
-        '';
-        promptInit = ''
-          case $UID in
-            0)
-              PS1='\[\e[1;31m\]\w\[\e[0m\] '
-              ;;
-            1337)
-              PS1='\[\e[1;32m\]\w\[\e[0m\] '
-              ;;
-            *)
-              PS1='\[\e[1;35m\]\u \[\e[1;32m\]\w\[\e[0m\] '
-              ;;
-          esac
-          if test -n "$SSH_CLIENT"; then
-            PS1='\[\e[35m\]\h'" $PS1"
-          fi
-          if test -n "$SSH_AGENT_PID"; then
-            PS1="ssh-agent[$SSH_AGENT_PID] $PS1"
-          fi
-        '';
-      };
-
-      programs.ssh.startAgent = false;
-    }
-
-    {
-      services.cron.enable = false;
-      services.nscd.enable = false;
-      services.ntp.enable = false;
-    }
-
-    {
-      boot.kernel.sysctl = {
-        # Enable IPv6 Privacy Extensions
-        "net.ipv6.conf.all.use_tempaddr" = 2;
-        "net.ipv6.conf.default.use_tempaddr" = 2;
-      };
-    }
-
-    {
-      services.openssh = {
-        enable = true;
-        hostKeys = [
-          { type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
-        ];
-      };
-    }
-
-    {
-      # TODO: exim
-      security.setuidPrograms = [
-        "sendmail"  # for sudo
-      ];
-    }
-    {
-      environment.systemPackages = [
-        pkgs.get
-        pkgs.krebszones
-        pkgs.nix-prefetch-scripts
-        pkgs.push
-      ];
-    }
-
-    {
-      systemd.tmpfiles.rules = let
-        forUsers = flip map users;
-        isUser = { group, ... }: hasSuffix "users" group;
-        users = filter isUser (mapAttrsToList (_: id) config.users.users);
-      in forUsers (u: "d /run/xdg/${u.name} 0700 ${u.name} ${u.group} -");
-      environment.variables.XDG_RUNTIME_DIR = "/run/xdg/$LOGNAME";
-    }
-  ];
-}
diff --git a/mv/2configs/git.nix b/mv/2configs/git.nix
deleted file mode 100644
index aee448cb6..000000000
--- a/mv/2configs/git.nix
+++ /dev/null
@@ -1,62 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-
-let
-
-  out = {
-    krebs.git = {
-      enable = true;
-      cgit = {
-        settings = {
-          root-title = "public repositories at ${config.krebs.build.host.name}";
-          root-desc = "Hmhmh, im Moment nicht.";
-        };
-      };
-      repos = mapAttrs (_: s: removeAttrs s ["collaborators"]) repos;
-      rules = rules;
-    };
-  };
-
-  repos = public-repos;
-
-  rules = concatMap make-rules (attrValues repos);
-
-  public-repos = mapAttrs make-public-repo {
-    stockholm = {};
-  };
-
-  make-public-repo = name: { cgit ? {}, ... }: {
-    inherit cgit name;
-    public = true;
-    hooks = {
-      post-receive = pkgs.git-hooks.irc-announce {
-        # TODO make nick = config.krebs.build.host.name the default
-        nick = config.krebs.build.host.name;
-        channel = "#retiolum";
-        server = "cd.retiolum";
-        verbose = config.krebs.build.host.name == "stro";
-      };
-    };
-  };
-
-  make-rules =
-    with git // config.krebs.users;
-    repo:
-      singleton {
-        user = [ mv_stro ];
-        repo = [ repo ];
-        perm = push "refs/*" [ non-fast-forward create delete merge ];
-      } ++
-      optional repo.public {
-        user = [ lass makefu uriel tv tv-xu ];
-        repo = [ repo ];
-        perm = fetch;
-      } ++
-      optional (length (repo.collaborators or []) > 0) {
-        user = repo.collaborators;
-        repo = [ repo ];
-        perm = fetch;
-      };
-
-in out
diff --git a/mv/2configs/hw/x220.nix b/mv/2configs/hw/x220.nix
deleted file mode 100644
index 7426555df..000000000
--- a/mv/2configs/hw/x220.nix
+++ /dev/null
@@ -1,77 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  imports = [
-    ../smartd.nix
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "aesni-intel"
-    "ahci"
-    "fbcon"
-    "i915"
-  ];
-  boot.kernelModules = [
-    "kvm-intel"
-    "msr"
-    "tp-smapi"
-  ];
-
-  boot.extraModulePackages = [
-    config.boot.kernelPackages.tp_smapi
-  ];
-
-  # disabled for fbcon and i915 to kick in or to disable the kernelParams
-  # XXX: investigate
-  boot.vesa = false;
-
-  boot.loader.gummiboot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.wireless.enable = true;
-
-  #hardware.enableAllFirmware = true;
-  #nixpkgs.config.allowUnfree = true;
-  #zramSwap.enable = true;
-  #zramSwap.numDevices = 2;
-
-  hardware.trackpoint = {
-    enable = true;
-    sensitivity = 220;
-    speed = 0;
-    emulateWheel = true;
-  };
-
-  services.tlp.enable = true;
-  services.tlp.extraConfig = ''
-    START_CHARGE_THRESH_BAT0=80
-  '';
-
-  nix = {
-    buildCores = 2;
-    maxJobs = 2;
-    daemonIONiceLevel = 1;
-    daemonNiceLevel = 1;
-  };
-
-  services.logind.extraConfig = ''
-    HandleHibernateKey=ignore
-    HandleLidSwitch=ignore
-    HandlePowerKey=ignore
-    HandleSuspendKey=ignore
-  '';
-
-  services.xserver = {
-    videoDriver = "intel";
-    #vaapiDrivers = [ pkgs.vaapiIntel pkgs.vaapiVdpau ];
-    #deviceSection = ''
-    #  Option "AccelMethod" "sna"
-    #'';
-  };
-
-  #services.xserver.displayManager.sessionCommands =''
-  #  xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation" 8 1
-  #  xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Button" 8 2
-  #  xinput set-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Axes" 6 7 4 5
-  #'';
-}
diff --git a/mv/2configs/mail-client.nix b/mv/2configs/mail-client.nix
deleted file mode 100644
index 8b6f8bbcd..000000000
--- a/mv/2configs/mail-client.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{ pkgs, ... }:
-
-with pkgs;
-{
-  environment.systemPackages = [
-    much
-    msmtp
-    notmuch
-    pythonPackages.alot
-    qprint
-    w3m
-  ];
-}
diff --git a/mv/2configs/smartd.nix b/mv/2configs/smartd.nix
deleted file mode 100644
index 9c4d8b2d8..000000000
--- a/mv/2configs/smartd.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{ config, pkgs, ... }:
-
-{
-  services.smartd = {
-    enable = true;
-    devices = [
-      {
-        device = "DEVICESCAN";
-        options = toString [
-          "-a"
-          "-m ${config.krebs.users.tv.mail}"
-          "-s (O/../.././09|S/../.././04|L/../../6/05)"
-        ];
-      }
-    ];
-  };
-}
diff --git a/mv/2configs/vim.nix b/mv/2configs/vim.nix
deleted file mode 100644
index adf1da9db..000000000
--- a/mv/2configs/vim.nix
+++ /dev/null
@@ -1,123 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-let
-  out = {
-    environment.systemPackages = [
-      pkgs.vim
-    ];
-
-    # Nano really is just a stupid name for Vim.
-    nixpkgs.config.packageOverrides = pkgs: {
-      nano = pkgs.vim;
-    };
-
-    environment.etc.vimrc.source = vimrc;
-
-    environment.variables.EDITOR = mkForce "vim";
-    environment.variables.VIMINIT = ":so /etc/vimrc";
-  };
-
-  extra-runtimepath = concatStringsSep "," [
-    "${pkgs.vimPlugins.undotree}/share/vim-plugins/undotree"
-  ];
-
-  vimrc = pkgs.writeText "vimrc" ''
-    set nocompatible
-
-    set autoindent
-    set backspace=indent,eol,start
-    set backup
-    set backupdir=$HOME/.vim/backup/
-    set directory=$HOME/.vim/cache//
-    set hlsearch
-    set incsearch
-    set mouse=a
-    set noruler
-    set pastetoggle=<INS>
-    set runtimepath=${extra-runtimepath},$VIMRUNTIME
-    set shortmess+=I
-    set showcmd
-    set showmatch
-    set ttimeoutlen=0
-    set undodir=$HOME/.vim/undo
-    set undofile
-    set undolevels=1000000
-    set undoreload=1000000
-    set viminfo='20,<1000,s100,h,n$HOME/.vim/cache/info
-    set visualbell
-    set wildignore+=*.o,*.class,*.hi,*.dyn_hi,*.dyn_o
-    set wildmenu
-    set wildmode=longest,full
-
-    set et ts=2 sts=2 sw=2
-
-    filetype plugin indent on
-
-    set t_Co=256
-    colorscheme industry
-    syntax on
-
-    au Syntax * syn match Tabstop containedin=ALL /\t\+/
-            \ | hi Tabstop ctermbg=16
-            \ | syn match TrailingSpace containedin=ALL /\s\+$/
-            \ | hi TrailingSpace ctermbg=88
-            \ | hi Normal ctermfg=White
-
-    au BufRead,BufNewFile *.hs so ${pkgs.writeText "hs.vim" ''
-      syn region String start=+\[[[:alnum:]]*|+ end=+|]+
-    ''}
-
-    au BufRead,BufNewFile *.nix so ${pkgs.writeText "nix.vim" ''
-      setf nix
-      set isk=@,48-57,_,192-255,-,'
-
-      " Ref <nix/src/libexpr/lexer.l>
-      syn match INT   /\<[0-9]\+\>/
-      syn match PATH  /[a-zA-Z0-9\.\_\-\+]*\(\/[a-zA-Z0-9\.\_\-\+]\+\)\+/
-      syn match HPATH /\~\(\/[a-zA-Z0-9\.\_\-\+]\+\)\+/
-      syn match SPATH /<[a-zA-Z0-9\.\_\-\+]\+\(\/[a-zA-Z0-9\.\_\-\+]\+\)*>/
-      syn match URI   /[a-zA-Z][a-zA-Z0-9\+\-\.]*:[a-zA-Z0-9\%\/\?\:\@\&\=\+\$\,\-\_\.\!\~\*\']\+/
-      hi link INT Constant
-      hi link PATH Constant
-      hi link HPATH Constant
-      hi link SPATH Constant
-      hi link URI Constant
-
-      syn match String /"\([^\\"]\|\\.\)*"/
-      syn match Comment /\(^\|\s\)#.*/
-    ''}
-
-    au BufRead,BufNewFile /dev/shm/* set nobackup nowritebackup noswapfile
-
-    nmap <esc>q :buffer
-    nmap <M-q> :buffer
-
-    cnoremap <C-A> <Home>
-
-    noremap  <C-c> :q<cr>
-
-    nnoremap <esc>[5^  :tabp<cr>
-    nnoremap <esc>[6^  :tabn<cr>
-    nnoremap <esc>[5@  :tabm -1<cr>
-    nnoremap <esc>[6@  :tabm +1<cr>
-
-    nnoremap <f1> :tabp<cr>
-    nnoremap <f2> :tabn<cr>
-    inoremap <f1> <esc>:tabp<cr>
-    inoremap <f2> <esc>:tabn<cr>
-
-    " <C-{Up,Down,Right,Left>
-    noremap <esc>Oa <nop> | noremap! <esc>Oa <nop>
-    noremap <esc>Ob <nop> | noremap! <esc>Ob <nop>
-    noremap <esc>Oc <nop> | noremap! <esc>Oc <nop>
-    noremap <esc>Od <nop> | noremap! <esc>Od <nop>
-    " <[C]S-{Up,Down,Right,Left>
-    noremap <esc>[a <nop> | noremap! <esc>[a <nop>
-    noremap <esc>[b <nop> | noremap! <esc>[b <nop>
-    noremap <esc>[c <nop> | noremap! <esc>[c <nop>
-    noremap <esc>[d <nop> | noremap! <esc>[d <nop>
-    vnoremap u <nop>
-  '';
-in
-out
diff --git a/mv/2configs/xserver/Xresources.nix b/mv/2configs/xserver/Xresources.nix
deleted file mode 100644
index 923572721..000000000
--- a/mv/2configs/xserver/Xresources.nix
+++ /dev/null
@@ -1,215 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-
-pkgs.writeText "Xresources" ''
-  !URxvt*background:	#050505
-
-  !  2013-02-25 \e was reas escape before
-  ! *VT100.Translations: #override\
-  ! 	:<Btn4Down>: string("\e[5~")\n\
-  ! 	:<Btn5Down>: string("\e[6~")
-
-  ! XTerm*VT100*Translations: #override \
-  ! Shift<Key>Return: string(" &") string(0x0A) \n\
-  ! Meta<Key>Return: string(" | less") string(0x0A) \n\
-  ! ~Shift<Key>Prior: scroll-back(1,page) \n\
-  ! ~Shift<Key>Next: scroll-forw(1,page) \n\
-  ! Shift<Key>Prior: scroll-back(1) \n\
-  ! Shift<Key>Next: scroll-forw(1) \n\
-  ! <Key>Delete: string(0x1b) string("[2~")
-  ! \n\
-  ! <Key>BackSpace: string(0x7f)
-
-  !  2013-02-2013-02-25
-  ! ! <M-c>: load bash-completion (if not already)
-  ! URxvt*VT100*Translations: #override\
-  !  	Meta<KeyPress>c:\
-  ! 		string("\eOH# \eOF\n+compl\n\eOA\eOA\eOH\e[3~\e[3~\eOF")\
-  ! 		string(0x7)\n
-
-  !  do not scroll automatically on output:
-  ! XTerm*scrollTtyOutput:	false
-  URxvt*cutchars:  "\\`\"'&()*,;<=>?@[]^{|}‘’"
-  ! URxvt*secondaryScreen: false
-
-  ! URxvt*loginShell:	true
-
-  URxvt*eightBitInput:		false
-  ! *eightBitOutput:	1
-  ! URxvt*decTerminalID:	220
-  ! URxvt*utf8:		1
-  ! URxvt*locale:		UTF-8
-  ! XTerm*customization:	-color
-  URxvt*SaveLines:	4096
-  URxvt*font:		-*-clean-*-*-*-*-*-*-*-*-*-*-iso10646-1
-  URxvt*boldFont:		-*-clean-*-*-*-*-*-*-*-*-*-*-iso10646-1
-
-  !  2013-05-23 if this does not work try
-  !    xset +fp /usr/share/fonts/local/
-  !    xset fp rehash
-  ! URxvt*font:       -*-termsynu-edium-*-*-*-12-*-*-*-*-*-iso10646-1
-  ! URxvt*boldFont:		-*-termsynu-bold-*-*-*-12-*-*-*-*-*-iso10646-1
-  ! 
-  !-misc-termsynu-medium-r-normal--12-87-100-100-c-70-iso10646-1
-
-  ! XTerm*font:	-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso10646-1
-  URxvt*scrollBar:	false
-
-  ! XTerm*font:-nil-profont-medium-r-normal--11-110-72-72-c-60-iso8859-1
-  ! URxvt*boldFont:-nil-profont-medium-r-normal--11-110-72-72-c-60-iso8859-1
-
-  URxvt*background:	#050505
-  ! URxvt*background:	#041204
-
-  !URxvt.depth: 32
-  !URxvt*background: rgba:0500/0500/0500/cccc
-
-  ! URxvt*background:	#080810
-  URxvt*foreground:	#d0d7d0
-  ! URxvt*background:	black
-  ! URxvt*foreground:	white
-  ! URxvt*background:	rgb:00/00/40
-  ! URxvt*foreground:	rgb:a0/a0/d0
-  ! XTerm*cursorColor:	rgb:00/00/60
-  URxvt*cursorColor:	#f042b0
-  URxvt*cursorColor2:	#f0b000
-  URxvt*cursorBlink:	off
-  ! URxvt*cursorUnderline: true
-  ! URxvt*highlightColor: #232323
-  ! URxvt*highlightTextColor: #b0ffb0
-
-  URxvt*.pointerBlank: true
-  URxvt*.pointerBlankDelay: 987654321
-  URxvt*.pointerColor: #f042b0
-  URxvt*.pointerColor2: #050505
-
-  ! URxvt*fading: 50
-  ! URxvt*fadeColor: #0f0f0f
-
-  ! XTerm*colorMode:	on
-  ! URxvt*dynamicColors:	on
-  ! URxvt*boldColors:	off
-
-  URxvt*jumpScroll:	true
-
-  !  allow synthetic events for fvwm, so pass window specific keys
-  ! XTerm*allowSendEvents:  true
-  URxvt*allowSendEvents:	false
-
-  !  better double/tripple clicking in xterms
-  !   Format: csv, [low-]high:value
-  ! 
-  !  extend character class 48 due they are used in urls
-  !  (see: man xterm; /CHARACTER CLASSES)
-  !                        !     %     -./      @     &     =     ?
-  URxvt*charClass:        33:48,37:48,45-47:48,64:48,38:48,61:48,63:48
-  URxvt*cutNewline:       False
-  URxvt*cutToBeginningOfLine:     False
-
-  !  BLACK for indigo background
-  URxvt*color0:		#232342
-
-  !  TODO: man xterm; /ACTIONS
-
-  ! *VT100*colorULMode: on
-  ! XTerm*underLine: on
-  ! 
-  ! URxvt*color0:		black
-  ! URxvt*color1:		red3
-  ! URxvt*color2:		green3
-  ! URxvt*color3:		yellow3
-  ! URxvt*color4:		blue2
-  ! URxvt*color5:		magenta3
-  ! URxvt*color6:		cyan3
-  ! URxvt*color7:		gray90
-  ! URxvt*color8:		burlywood1
-  ! URxvt*color9:		sienna1
-  ! URxvt*color10:		PaleVioletRed1
-  ! URxvt*color11:		LightSkyBlue
-  ! URxvt*color12:		white
-  ! URxvt*color13:		white
-  ! URxvt*color14:		white
-  ! URxvt*color33:		#f0b0f0
-
-
-  ! URxvt*color0:	#000000
-  ! URxvt*color1:	#c00000
-  ! URxvt*color2:	#80c070 
-  URxvt*color3:	#c07000
-  ! URxvt*color4:	#0000c0
-  URxvt*color4:	#4040c0
-  ! URxvt*color5:	#c000c0 
-  ! URxvt*color6:	#008080
-  URxvt*color7:	#c0c0c0
-
-  URxvt*color8:	#707070
-  URxvt*color9:	#ff6060
-  URxvt*color10:	#70ff70
-  URxvt*color11:	#ffff70
-  URxvt*color12:	#7070ff
-  URxvt*color13:	#ff50ff
-  URxvt*color14:	#70ffff
-  URxvt*color15:	#ffffff
-
-  ! XTerm*color91: #000070
-  ! XTerm*color92: #000080
-  ! XTerm*color93: #000090
-  ! XTerm*color94: #0000a0
-  ! XTerm*color95: #0000b0
-  ! XTerm*color96: #0000c0
-  ! XTerm*color97: #0000d0
-  ! XTerm*color98: #0000e0
-  ! XTerm*color99: #0000f0
-
-  ! !! vim-create-colorscheme {{{
-  ! !! Question	cterm=none
-  ! XTerm*color20: #f0b000
-  ! !! }}}
-  ! 
-  ! 
-  ! #include ".xrdb/look-zenburn.xrdb"
-  ! #include ".xrdb/xterm.xrdb"
-
-
-
-  ! URxvt.perl-ext: matcher
-  ! URxvt.urlLauncher: cr
-  ! URxvt.underlineColor: blue
-
-  ! URxvt.matcher.button:   1
-  ! URxvt.perl-ext:         default,matcher
-  ! URxvt.urlLauncher: cr
-  ! URxvt.matcher.pattern.1: \\bwww\\.[\\w-]+\\.[\\w./?&@#-]*[\\w/-]
-  ! URxvt.underlineColor: blue
-
-  ! 2014-05-12 von lass
-  !URxvt.perl-ext-common:      default,clipboard,url-select,keyboard-select 
-  !URxvt.url-select.launcher:  /home/tv/bin/ff -new-tab 
-  !URxvt.url-select.underline: true 
-  !URxvt.keysym.M-u:           perl:url-select:select_next 
-  !URxvt.keysym.M-Escape:      perl:keyboard-select:activate 
-  !URxvt.keysym.M-s:           perl:keyboard-select:search
-
-
-
-
-  !  2013-02-25 I neve use this
-  URxvt*iso14755:	False
-
-  URxvt*urgentOnBell: True
-  URxvt*visualBell: True
-
-  ! ref https://github.com/muennich/urxvt-perls
-  URxvt*perl-ext: default,url-select
-  URxvt*keysym.M-u: perl:url-select:select_next
-  URxvt*url-select.launcher: ${pkgs.ff}/bin/ff -new-tab
-  URxvt*url-select.underline: true
-  URxvt*colorUL: #4682B4
-  URxvt.perl-lib: ${pkgs.urxvt_perls}/lib/urxvt/perl
-
-  root-urxvt*background: #230000
-  root-urxvt*foreground: #e0c0c0
-  root-urxvt*BorderColor: #400000
-  root-urxvt*color0: #800000
-''
diff --git a/mv/2configs/xserver/default.nix b/mv/2configs/xserver/default.nix
deleted file mode 100644
index 3d4aa8847..000000000
--- a/mv/2configs/xserver/default.nix
+++ /dev/null
@@ -1,153 +0,0 @@
-{ config, lib, pkgs, ... }@args:
-
-with config.krebs.lib;
-
-let
-  # TODO krebs.build.user
-  user = config.users.users.mv;
-
-  out = {
-    services.xserver.display = 11;
-    services.xserver.tty = 11;
-
-    services.xserver.synaptics = {
-      enable = true;
-      twoFingerScroll = true;
-      accelFactor = "0.035";
-    };
-
-    fonts.fonts = [
-      pkgs.xlibs.fontschumachermisc
-    ];
-
-    systemd.services.urxvtd = {
-      wantedBy = [ "multi-user.target" ];
-      reloadIfChanged = true;
-      serviceConfig = {
-        ExecReload = need-reload "urxvtd.service";
-        ExecStart = "${pkgs.rxvt_unicode}/bin/urxvtd";
-        Restart = "always";
-        RestartSec = "2s";
-        StartLimitBurst = 0;
-        User = user.name;
-      };
-    };
-
-    environment.systemPackages = [
-      pkgs.ff
-      pkgs.gitAndTools.qgit
-      pkgs.mpv
-      pkgs.pavucontrol
-      pkgs.slock
-      pkgs.sxiv
-      pkgs.xsel
-      pkgs.zathura
-    ];
-
-    security.setuidPrograms = [
-      "slock"
-    ];
-
-    systemd.services.display-manager = mkForce {};
-
-    services.xserver.enable = true;
-
-    systemd.services.xmonad = {
-      wantedBy = [ "multi-user.target" ];
-      requires = [ "xserver.service" ];
-      environment = xmonad-environment;
-      serviceConfig = {
-        ExecStart = "${xmonad-start}/bin/xmonad";
-        ExecStop = "${xmonad-stop}/bin/xmonad-stop";
-        User = user.name;
-        WorkingDirectory = user.home;
-      };
-    };
-
-    systemd.services.xserver = {
-      after = [
-        "systemd-udev-settle.service"
-        "local-fs.target"
-        "acpid.service"
-      ];
-      reloadIfChanged = true;
-      environment = xserver-environment;
-      serviceConfig = {
-        ExecReload = need-reload "xserver.service";
-        ExecStart = "${xserver}/bin/xserver";
-      };
-    };
-  };
-
-  xmonad-environment = {
-    DISPLAY = ":${toString config.services.xserver.display}";
-    XMONAD_STATE = "/tmp/xmonad.state";
-
-    # XXX JSON is close enough :)
-    XMONAD_WORKSPACES0_FILE = pkgs.writeText "xmonad.workspaces0" (toJSON [
-      "Dashboard" # we start here
-      "23"
-      "cr"
-      "ff"
-      "hack"
-      "im"
-      "mail"
-      "stockholm"
-      "za" "zh" "zj" "zs"
-    ]);
-  };
-
-  xmonad-start = pkgs.writeScriptBin "xmonad" ''
-    #! ${pkgs.bash}/bin/bash
-    set -efu
-    export PATH; PATH=${makeSearchPath "bin" [
-      pkgs.rxvt_unicode
-    ]}:/var/setuid-wrappers
-    settle() {(
-      # Use PATH for a clean journal
-      command=''${1##*/}
-      PATH=''${1%/*}; export PATH
-      shift
-      until "$command" "$@"; do
-        ${pkgs.coreutils}/bin/sleep 1
-      done
-    )&}
-    settle ${pkgs.xorg.xhost}/bin/xhost +LOCAL:
-    settle ${pkgs.xorg.xrdb}/bin/xrdb -merge ${import ./Xresources.nix args}
-    settle ${pkgs.xorg.xsetroot}/bin/xsetroot -solid '#1c1c1c'
-    exec ${pkgs.xmonad-tv}/bin/xmonad
-  '';
-
-  xmonad-stop = pkgs.writeScriptBin "xmonad-stop" ''
-    #! /bin/sh
-    exec ${pkgs.xmonad-tv}/bin/xmonad --shutdown
-  '';
-
-  xserver-environment = {
-    XKB_BINDIR = "${pkgs.xorg.xkbcomp}/bin"; # Needed for the Xkb extension.
-    XORG_DRI_DRIVER_PATH = "/run/opengl-driver/lib/dri"; # !!! Depends on the driver selected at runtime.
-    LD_LIBRARY_PATH = concatStringsSep ":" (
-      [ "${pkgs.xorg.libX11}/lib" "${pkgs.xorg.libXext}/lib" ]
-      ++ concatLists (catAttrs "libPath" config.services.xserver.drivers));
-  };
-
-  xserver = pkgs.writeScriptBin "xserver" ''
-    #! /bin/sh
-    set -efu
-    exec ${pkgs.xorg.xorgserver}/bin/X \
-        :${toString config.services.xserver.display} \
-        vt${toString config.services.xserver.tty} \
-        -config ${import ./xserver.conf.nix args} \
-        -logfile /var/log/X.${toString config.services.xserver.display}.log \
-        -nolisten tcp \
-        -xkbdir ${pkgs.xkeyboard_config}/etc/X11/xkb \
-  '';
-
-  need-reload = s: let
-    pkg = pkgs.writeScriptBin "need-reload" ''
-      #! /bin/sh
-      echo "$*"
-    '';
-  in "${pkg}/bin/need-reload ${s}";
-
-in out
diff --git a/mv/2configs/xserver/xserver.conf.nix b/mv/2configs/xserver/xserver.conf.nix
deleted file mode 100644
index c452b4226..000000000
--- a/mv/2configs/xserver/xserver.conf.nix
+++ /dev/null
@@ -1,40 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-
-let
-  cfg = config.services.xserver;
-in
-
-pkgs.stdenv.mkDerivation {
-  name = "xserver.conf";
-
-  xfs = optionalString (cfg.useXFS != false)
-    ''FontPath "${toString cfg.useXFS}"'';
-
-  inherit (cfg) config;
-
-  buildCommand =
-    ''
-      echo 'Section "Files"' >> $out
-      echo $xfs >> $out
-
-      for i in ${toString config.fonts.fonts}; do
-        if test "''${i:0:''${#NIX_STORE}}" == "$NIX_STORE"; then
-          for j in $(find $i -name fonts.dir); do
-            echo "  FontPath \"$(dirname $j)\"" >> $out
-          done
-        fi
-      done
-
-      for i in $(find ${toString cfg.modules} -type d); do
-        if test $(echo $i/*.so* | wc -w) -ne 0; then
-          echo "  ModulePath \"$i\"" >> $out
-        fi
-      done
-
-      echo 'EndSection' >> $out
-
-      echo "$config" >> $out
-    '';
-}
diff --git a/mv/3modules/default.nix b/mv/3modules/default.nix
deleted file mode 100644
index 963f108b2..000000000
--- a/mv/3modules/default.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-_:
-
-{
-  imports = [
-    ./iptables.nix
-  ];
-}
diff --git a/mv/3modules/iptables.nix b/mv/3modules/iptables.nix
deleted file mode 100644
index b2b41bf00..000000000
--- a/mv/3modules/iptables.nix
+++ /dev/null
@@ -1,125 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with config.krebs.lib;
-let
-  cfg = config.tv.iptables;
-
-  out = {
-    options.tv.iptables = api;
-    config = lib.mkIf cfg.enable imp;
-  };
-
-  api = {
-    enable = mkEnableOption "tv.iptables";
-
-    input-internet-accept-new-tcp = mkOption {
-      type = with types; listOf (either int str);
-      default = [];
-    };
-
-    input-retiolum-accept-new-tcp = mkOption {
-      type = with types; listOf (either int str);
-      default = [];
-    };
-  };
-
-  imp = {
-    networking.firewall.enable = false;
-
-    systemd.services.tv-iptables = {
-      description = "tv-iptables";
-      wantedBy = [ "network-pre.target" ];
-      before = [ "network-pre.target" ];
-      after = [ "systemd-modules-load.service" ];
-
-      path = with pkgs; [
-        iptables
-      ];
-
-      restartIfChanged = true;
-
-      serviceConfig = {
-        Type = "simple";
-        RemainAfterExit = true;
-        Restart = "always";
-        ExecStart = "@${startScript} tv-iptables_start";
-      };
-    };
-  };
-
-
-  accept-new-tcp = port:
-    "-p tcp -m tcp --dport ${port} -m conntrack --ctstate NEW -j ACCEPT";
-
-  rules = iptables-version:
-    pkgs.writeText "tv-iptables-rules${toString iptables-version}" ''
-      *nat
-      :PREROUTING ACCEPT [0:0]
-      :INPUT ACCEPT [0:0]
-      :OUTPUT ACCEPT [0:0]
-      :POSTROUTING ACCEPT [0:0]
-      ${concatMapStringsSep "\n" (rule: "-A PREROUTING ${rule}") ([]
-        ++ [
-          "! -i retiolum -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 0"
-          "-p tcp -m tcp --dport 11423 -j REDIRECT --to-ports 22"
-        ]
-      )}
-      COMMIT
-      *filter
-      :INPUT DROP [0:0]
-      :FORWARD DROP [0:0]
-      :OUTPUT ACCEPT [0:0]
-      :Retiolum - [0:0]
-      ${concatMapStringsSep "\n" (rule: "-A INPUT ${rule}") ([]
-        ++ [
-          "-m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT"
-          "-i lo -j ACCEPT"
-        ]
-        ++ map accept-new-tcp (unique (map toString cfg.input-internet-accept-new-tcp))
-        ++ ["-i retiolum -j Retiolum"]
-      )}
-      ${concatMapStringsSep "\n" (rule: "-A Retiolum ${rule}") ([]
-        ++ {
-          ip4tables = [
-            "-p icmp -m icmp --icmp-type echo-request -j ACCEPT"
-          ];
-          ip6tables = [
-            "-p ipv6-icmp -m icmp6 --icmpv6-type echo-request -j ACCEPT"
-          ];
-        }."ip${toString iptables-version}tables"
-        ++ map accept-new-tcp (unique (map toString cfg.input-retiolum-accept-new-tcp))
-        ++ {
-          ip4tables = [
-            "-p tcp -j REJECT --reject-with tcp-reset"
-            "-p udp -j REJECT --reject-with icmp-port-unreachable"
-            "-j REJECT --reject-with icmp-proto-unreachable"
-          ];
-          ip6tables = [
-            "-p tcp -j REJECT --reject-with tcp-reset"
-            "-p udp -j REJECT --reject-with icmp6-port-unreachable"
-            "-j REJECT"
-          ];
-        }."ip${toString iptables-version}tables"
-      )}
-      COMMIT
-    '';
-
-  startScript = pkgs.writeScript "tv-iptables_start" ''
-    #! /bin/sh
-    set -euf
-    iptables-restore < ${rules 4}
-    ip6tables-restore < ${rules 6}
-  '';
-
-in
-out
-
-#let
-#  cfg = config.tv.iptables;
-#  arg' = arg // { inherit cfg; };
-#in
-#
-#{
-#  options.tv.iptables = import ./options.nix arg';
-#  config = lib.mkIf cfg.enable (import ./config.nix arg');
-#}
diff --git a/mv/5pkgs/default.nix b/mv/5pkgs/default.nix
deleted file mode 100644
index 882ac0413..000000000
--- a/mv/5pkgs/default.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ pkgs, ... }:
-
-{
-  nixpkgs.config.packageOverrides = rec {
-    cr = pkgs.writeScriptBin "cr" ''
-      #! /bin/sh
-      set -efu
-      export LC_TIME=de_DE.utf8
-      exec ${pkgs.chromium}/bin/chromium \
-          --ssl-version-min=tls1 \
-          --disk-cache-dir=/tmp/chromium-disk-cache_"$LOGNAME" \
-          --disk-cache-size=50000000 \
-          "%@"
-    '';
-    ff = pkgs.writeScriptBin "ff" ''
-      #! /bin/sh
-      set -efu
-      exec ${pkgs.firefoxWrapper}/bin/firefox $(printf " %q" "$@")
-    '';
-    xmonad-tv =
-      let src = pkgs.writeNixFromCabal "xmonad-tv.nix" ./xmonad-tv; in
-      pkgs.haskellPackages.callPackage src {};
-  };
-}
diff --git a/mv/5pkgs/xmonad-tv/.gitignore b/mv/5pkgs/xmonad-tv/.gitignore
deleted file mode 100644
index 616204547..000000000
--- a/mv/5pkgs/xmonad-tv/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/shell.nix
diff --git a/mv/5pkgs/xmonad-tv/Main.hs b/mv/5pkgs/xmonad-tv/Main.hs
deleted file mode 100644
index 2258b34a6..000000000
--- a/mv/5pkgs/xmonad-tv/Main.hs
+++ /dev/null
@@ -1,277 +0,0 @@
-{-# LANGUAGE DeriveDataTypeable #-} -- for XS
-{-# LANGUAGE FlexibleContexts #-} -- for xmonad'
-{-# LANGUAGE LambdaCase #-}
-{-# LANGUAGE ScopedTypeVariables #-}
-
-
-module Main where
-
-import Control.Exception
-import Text.Read (readEither)
-import XMonad
-import System.IO (hPutStrLn, stderr)
-import System.Environment (getArgs, withArgs, getEnv, getEnvironment)
-import System.Posix.Process (executeFile)
-import XMonad.Prompt (defaultXPConfig)
-import XMonad.Actions.DynamicWorkspaces ( addWorkspacePrompt, renameWorkspace
-                                        , removeEmptyWorkspace)
-import XMonad.Actions.GridSelect
-import XMonad.Actions.CycleWS (toggleWS)
---import XMonad.Actions.CopyWindow ( copy )
-import XMonad.Layout.NoBorders ( smartBorders )
-import qualified XMonad.StackSet as W
-import Data.Map (Map)
-import qualified Data.Map as Map
--- TODO import XMonad.Layout.WorkspaceDir
-import XMonad.Hooks.UrgencyHook (SpawnUrgencyHook(..), withUrgencyHook)
--- import XMonad.Layout.Tabbed
---import XMonad.Layout.MouseResizableTile
-import XMonad.Layout.Reflect (reflectVert)
-import XMonad.Layout.FixedColumn (FixedColumn(..))
-import XMonad.Hooks.Place (placeHook, smart)
-import XMonad.Hooks.FloatNext (floatNextHook)
-import XMonad.Actions.PerWorkspaceKeys (chooseAction)
-import XMonad.Layout.PerWorkspace (onWorkspace)
---import XMonad.Layout.BinarySpacePartition
-
---import XMonad.Actions.Submap
-import XMonad.Stockholm.Pager
-import XMonad.Stockholm.Rhombus
-import XMonad.Stockholm.Shutdown
-
-
-myTerm :: String
-myTerm = "urxvtc"
-
-myRootTerm :: String
-myRootTerm = "urxvtc -name root-urxvt -e su -"
-
-myFont :: String
-myFont = "-schumacher-*-*-*-*-*-*-*-*-*-*-*-iso10646-*"
-
-main :: IO ()
-main = getArgs >>= \case
-    ["--shutdown"] -> sendShutdownEvent
-    _ -> mainNoArgs
-
-mainNoArgs :: IO ()
-mainNoArgs = do
-    workspaces0 <- getWorkspaces0
-    xmonad'
-        -- $ withUrgencyHookC dzenUrgencyHook { args = ["-bg", "magenta", "-fg", "magenta", "-h", "2"], duration = 500000 }
-        --                   urgencyConfig { remindWhen = Every 1 }
-        -- $ withUrgencyHook borderUrgencyHook "magenta"
-        -- $ withUrgencyHookC BorderUrgencyHook { urgencyBorderColor = "magenta" } urgencyConfig { suppressWhen = Never }
-        $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
-        $ defaultConfig
-            { terminal          = myTerm
-            , modMask           = mod4Mask
-            , keys              = myKeys
-            , workspaces        = workspaces0
-            , layoutHook        = smartBorders $ myLayout
-            -- , handleEventHook   = myHandleEventHooks <+> handleTimerEvent
-            --, handleEventHook   = handleTimerEvent
-            , manageHook        = placeHook (smart (1,0)) <+> floatNextHook
-            , startupHook       = spawn "echo emit XMonadStartup"
-            , normalBorderColor  = "#1c1c1c"
-            , focusedBorderColor = "#f000b0"
-            , handleEventHook = handleShutdownEvent
-            }
-  where
-    myLayout =
-        (onWorkspace "im" $ reflectVert $ Mirror $ Tall 1 (3/100) (12/13))
-        (FixedColumn 1 20 80 10 ||| Full)
-
-
-xmonad' :: (LayoutClass l Window, Read (l Window)) => XConfig l -> IO ()
-xmonad' conf = do
-    path <- getEnv "XMONAD_STATE"
-    try (readFile path) >>= \case
-        Right content -> do
-            hPutStrLn stderr ("resuming from " ++ path)
-            withArgs ("--resume" : lines content) (xmonad conf)
-        Left e -> do
-            hPutStrLn stderr (displaySomeException e)
-            xmonad conf
-
-getWorkspaces0 :: IO [String]
-getWorkspaces0 =
-    try (getEnv "XMONAD_WORKSPACES0_FILE") >>= \case
-      Left e -> warn (displaySomeException e)
-      Right p -> try (readFile p) >>= \case
-        Left e -> warn (displaySomeException e)
-        Right x -> case readEither x of
-          Left e -> warn e
-          Right y -> return y
-  where
-    warn msg = hPutStrLn stderr ("getWorkspaces0: " ++ msg) >> return []
-
-displaySomeException :: SomeException -> String
-displaySomeException = displayException
-
-
-spawnTermAt :: String -> X ()
---spawnTermAt _ = floatNext True >> spawn myTerm
---spawnTermAt "ff" = floatNext True >> spawn myTerm
---spawnTermAt _    = spawn myTerm
-spawnTermAt ws = do
-    env <- liftIO getEnvironment
-    let env' = ("XMONAD_SPAWN_WORKSPACE", ws) : env
-    xfork (executeFile "urxvtc" True [] (Just env')) >> return ()
-
-myKeys :: XConfig Layout -> Map (KeyMask, KeySym) (X ())
-myKeys conf = Map.fromList $
-    [ ((_4  , xK_Escape ), spawn "/var/setuid-wrappers/slock")
-    , ((_4S , xK_c      ), kill)
-
-    , ((_4  , xK_x      ), chooseAction spawnTermAt)
-    , ((_4C , xK_x      ), spawn myRootTerm)
-    --, ((_4M , xK_x      ), spawn "xterm")
-    --, ((_4M , xK_x      ), mySpawn "xterm")
-
-    --, ((_4  , xK_F1     ), withFocused jojo)
-    --, ((_4  , xK_F1     ), printAllGeometries)
-
-    , ((0   , xK_Menu   ), gets windowset >>= allWorkspaceNames >>= pager pagerConfig (windows . W.view) )
-    , ((_S  , xK_Menu   ), gets windowset >>= allWorkspaceNames >>= pager pagerConfig (windows . W.shift) )
-    , ((_C  , xK_Menu   ), toggleWS)
-    , ((_4  , xK_Menu   ), rhombus horseConfig (liftIO . hPutStrLn stderr) ["Correct", "Horse", "Battery", "Staple", "Stuhl", "Tisch"] )
-    
-    -- %! Rotate through the available layout algorithms
-    , ((_4  , xK_space  ), sendMessage NextLayout)
-    , ((_4S , xK_space  ), setLayout $ XMonad.layoutHook conf) -- reset layout
-
-    ---- BinarySpacePartition
-    --, ((_4  , xK_l), sendMessage $ ExpandTowards R)
-    --, ((_4  , xK_h), sendMessage $ ExpandTowards L)
-    --, ((_4  , xK_j), sendMessage $ ExpandTowards D)
-    --, ((_4  , xK_k), sendMessage $ ExpandTowards U)
-    --, ((_4S , xK_l), sendMessage $ ShrinkFrom R)
-    --, ((_4S , xK_h), sendMessage $ ShrinkFrom L)
-    --, ((_4S , xK_j), sendMessage $ ShrinkFrom D)
-    --, ((_4S , xK_k), sendMessage $ ShrinkFrom U)
-    --, ((_4  , xK_n), sendMessage Rotate)
-    --, ((_4S , xK_n), sendMessage Swap)
-
-    ---- mouseResizableTile
-    --, ((_4    , xK_u), sendMessage ShrinkSlave)
-    --, ((_4    , xK_i), sendMessage ExpandSlave)
-
-    -- move focus up or down the window stack
-    --, ((_4  , xK_m      ), windows W.focusMaster)
-    , ((_4  , xK_j      ), windows W.focusDown)
-    , ((_4  , xK_k      ), windows W.focusUp)
-
-    -- modifying the window order
-    , ((_4S , xK_m      ), windows W.swapMaster)
-    , ((_4S , xK_j      ), windows W.swapDown)
-    , ((_4S , xK_k      ), windows W.swapUp)
-
-    -- resizing the master/slave ratio
-    , ((_4  , xK_h      ), sendMessage Shrink) -- %! Shrink the master area
-    , ((_4  , xK_l      ), sendMessage Expand) -- %! Expand the master area
-
-    -- floating layer support
-    , ((_4  , xK_t      ), withFocused $ windows . W.sink)  -- make tiling
-
-    -- increase or decrease number of windows in the master area
-    , ((_4  , xK_comma  ), sendMessage $ IncMasterN 1)
-    , ((_4  , xK_period ), sendMessage $ IncMasterN (-1))
-
-    , ((_4  , xK_a      ), addWorkspacePrompt defaultXPConfig)
-    , ((_4  , xK_r      ), renameWorkspace defaultXPConfig)
-    , ((_4  , xK_Delete ), removeEmptyWorkspace)
-
-    , ((_4  , xK_Return ), toggleWS)
-    --,  (0   , xK_Menu   ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
-    --,  (_4  , xK_v      ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.view)
-    --,  (_4S , xK_v      ) & \k -> (k, gridselectWorkspace wsGSConfig { gs_navigate = makeGSNav k } W.shift)
-    --,  (_4  , xK_b      ) & \k -> (k, goToSelected        wGSConfig  { gs_navigate = makeGSNav k })
-    ]
-    where
-    _4 = mod4Mask
-    _C = controlMask
-    _S = shiftMask
-    _M = mod1Mask
-    _4C = _4 .|. _C
-    _4S = _4 .|. _S
-    _4M = _4 .|. _M
-    _4CM = _4 .|. _C .|. _M
-    _4SM = _4 .|. _S .|. _M
-
-
-pagerConfig :: PagerConfig
-pagerConfig = defaultPagerConfig
-    { pc_font           = myFont
-    , pc_cellwidth      = 64
-    --, pc_cellheight     = 36 -- TODO automatically keep screen aspect
-    --, pc_borderwidth    = 1
-    --, pc_matchcolor     = "#f0b000"
-    , pc_matchmethod    = MatchPrefix
-    --, pc_colors         = pagerWorkspaceColors
-    , pc_windowColors   = windowColors
-    }
-    where
-    windowColors _ _ _ True _ = ("#ef4242","#ff2323")
-    windowColors wsf m c u wf = do
-        let def = defaultWindowColors wsf m c u wf
-        if m == False && wf == True
-            then ("#402020", snd def)
-            else def
-
-horseConfig :: RhombusConfig
-horseConfig = defaultRhombusConfig
-    { rc_font           = myFont
-    , rc_cellwidth      = 64
-    --, rc_cellheight     = 36 -- TODO automatically keep screen aspect
-    --, rc_borderwidth    = 1
-    --, rc_matchcolor     = "#f0b000"
-    , rc_matchmethod    = MatchPrefix
-    --, rc_colors         = pagerWorkspaceColors
-    --, rc_paint          = myPaint
-    }
-
-wGSConfig :: GSConfig Window
-wGSConfig = defaultGSConfig
-    { gs_cellheight = 20
-    , gs_cellwidth = 192
-    , gs_cellpadding = 5
-    , gs_font = myFont
-    , gs_navigate = navNSearch
-    }
-
--- wsGSConfig = defaultGSConfig
---     { gs_cellheight = 20
---     , gs_cellwidth = 64
---     , gs_cellpadding = 5
---     , gs_font = myFont
---     , gs_navigate = navNSearch
---     }
-
--- custom navNSearch
---makeGSNav :: (KeyMask, KeySym) -> TwoD a (Maybe a)
---makeGSNav esc = nav
---    where
---    nav = makeXEventhandler $ shadowWithKeymap keyMap navNSearchDefaultHandler
---    keyMap = Map.fromList
---        [ (esc              , cancel)
---        , ((0,xK_Escape)    , cancel)
---        , ((0,xK_Return)    , select)
---        , ((0,xK_Left)      , move (-1, 0) >> nav)
---        , ((0,xK_Right)     , move ( 1, 0) >> nav)
---        , ((0,xK_Down)      , move ( 0, 1) >> nav)
---        , ((0,xK_Up)        , move ( 0,-1) >> nav)
---        , ((0,xK_BackSpace) , transformSearchString (\s -> if (s == "") then "" else init s) >> nav)
---        ]
---    -- The navigation handler ignores unknown key symbols, therefore we const
---    navNSearchDefaultHandler (_,s,_) = do
---        transformSearchString (++ s)
---        nav
-
-
-(&) :: a -> (a -> c) -> c
-(&) = flip ($)
-
-allWorkspaceNames :: W.StackSet i l a sid sd -> X [i]
-allWorkspaceNames ws =
-    return $ map W.tag (W.hidden ws) ++ [W.tag $ W.workspace $ W.current ws]
diff --git a/mv/5pkgs/xmonad-tv/Makefile b/mv/5pkgs/xmonad-tv/Makefile
deleted file mode 100644
index cbb0776e6..000000000
--- a/mv/5pkgs/xmonad-tv/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-.PHONY: ghci
-ghci: shell.nix
-	nix-shell --command 'exec ghci -Wall'
-
-shell.nix: xmonad.cabal
-	cabal2nix --shell . > $@
diff --git a/mv/5pkgs/xmonad-tv/xmonad.cabal b/mv/5pkgs/xmonad-tv/xmonad.cabal
deleted file mode 100644
index 2246524fc..000000000
--- a/mv/5pkgs/xmonad-tv/xmonad.cabal
+++ /dev/null
@@ -1,17 +0,0 @@
-Author: tv
-Build-Type: Simple
-Cabal-Version: >= 1.2
-License: MIT
-Name: xmonad-tv
-Version: 0
-
-Executable xmonad
-  Build-Depends:
-    base,
-    containers,
-    unix,
-    xmonad,
-    xmonad-contrib,
-    xmonad-stockholm
-  GHC-Options: -Wall -O3 -threaded -rtsopts
-  Main-Is: Main.hs