opt/bin/sshcolourterm

   1 #!/bin/bash
   2
   3 SSHCOLOURS=~/.ssh/colours
   4
   5 fqdn=${1##*@}
   6 colour=
   7
   8 # Get colour by regex.
   9 if [ -z "$colour" ]; then
  10   for path in $(ls "$SSHCOLOURS" | lensort -r); do
  11     re=${path##*/}
  12     echo "$fqdn" | grep -qs "$re" || continue
  13     colour=$(readlink "$SSHCOLOURS/$path")
  14     break
  15   done
  16 fi
  17
  18 # Get colour by netgroup.
  19 if [ -z "$colour" ]; then
  20   for netgroup in $(ls "$SSHCOLOURS" | grep ^\@); do
  21     if netgroups $netgroup ${fqdn%%.*} 2>/dev/null; then
  22       colour=$(readlink "$SSHCOLOURS/$netgroup")
  23       break
  24     fi
  25   done
  26 fi
  27
  28 if [ ! -z "$colour" ]; then
  29   colour=${colour##*/}
  30   colour=${colour##*:}
  31   echo -e "\033]49;$colour\007"
  32   clear
  33 fi
  34
  35 exec ${SSHTERM_SSH:-ssh} ${1+"$@"}