.zsh/zshrc/parts.d/50-ssh

   1 # zshrc/parts.d/50-ssh
   2 #
   3 # ssh configuration for zsh
   4 #
   5 # Copyright © 2008 martin f. krafft <madduck@madduck.net>
   6 # Released under the terms of the Artistic Licence 2.0
   7 #
   8 # Source repository: git://git.madduck.net/etc/ssh.git
   9 #
  10
  11 # populate hosts completion with SSH's known_hosts
  12 if [ -r $HOME/.ssh/known_hosts ]; then
  13   local _myhosts
  14   _myhosts=(${${${${(f)"$(cat $HOME/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*})
  15   zstyle ':completion:*' hosts $_myhosts
  16   unset _myhosts
  17 fi
  18
  19 _ssh_proxy() {
  20   local cmd sshopts cmdopts
  21   cmd="$1"; shift
  22   sshopts="${*%%--*}"; sshopts="${sshopts%% }"
  23   [[ -n "$sshopts" ]] || { ssh; return $? }
  24   cmdopts="${*#$sshopts}"; cmdopts="${cmdopts#*-- }"
  25   eval ssh $sshopts -t $cmd $cmdopts
  26 }
  27
  28 # need functions instead of aliases for completion
  29 rrsh() { _ssh_proxy "sudo -i" "$@" }
  30 compdef rrsh=ssh
  31
  32 ttsh() { _ssh_proxy "tmux last" "$@" }
  33 compdef ttsh=ssh
  34
  35 rtsh() { _ssh_proxy "tmux new sudo -i" "$@" }
  36 compdef rtsh=ssh
  37
  38 declare _SSH_SOCKDIR="${VARDIR}/ssh"
  39 kssh() {
  40   if [[ -z "$1" ]]; then
  41     rm -vf -- ${_SSH_SOCKDIR}/*(=as-60Y1omN)
  42   else
  43     rm "$@"
  44   fi
  45 }
  46 compdef -e "compset -P ${_SSH_SOCKDIR}/ || PREFIX=${_SSH_SOCKDIR}/; _files -W ${_SSH_SOCKDIR}" kssh
  47
  48 # vim:ft=zsh