opt/bin/sshcolourterm

   1 #!/bin/bash
   2
   3 SSHCOLOURS=~/.ssh/colours
   4
   5 while getopts ":t:" opt; do
   6   case "$opt" in
   7     t) title="$OPTARG";;
   8   esac
   9 done
  10 shift $((OPTIND-1))
  11
  12 [ -z "$title" ] && title="$1"
  13
  14 fqdn=${1##*@}
  15 colour=
  16
  17 # Get colour by regex.
  18 if [ -z "$colour" ]; then
  19   for path in $(ls "$SSHCOLOURS" | lensort -r); do
  20     re=${path##*/}
  21     echo "$fqdn" | grep -qs "$re" || continue
  22     colour=$(readlink "$SSHCOLOURS/$path")
  23     break
  24   done
  25 fi
  26
  27 # Get colour by netgroup.
  28 if [ -z "$colour" ]; then
  29   for netgroup in $(ls "$SSHCOLOURS" | grep ^\@); do
  30     if netgroups $netgroup ${fqdn%%.*} &>/dev/null; then
  31       colour=$(readlink "$SSHCOLOURS/$netgroup")
  32       break
  33     fi
  34   done
  35 fi
  36
  37 if [ ! -z "$colour" ]; then
  38   colour=${colour##*/}
  39   colour=${colour##*:}
  40 fi
  41
  42 [ -n "$colour" ] && colour="-bg $colour -bd $colour"
  43 exec ${SSHTERM:-xterm} ${SSHTERM_TITLE:--title} "$title" \
  44      $colour ${SSHTERM_EXEC:--e} ${SSHTERM_SSH:-ssh} ${1+"$@"}