customizing/fred/scripts/ssh.sh

   1 #!/bin/bash
   2
   3 # wraps our calling the secure shell and lets us pick our credentials.
   4
   5 source "$FEISTY_MEOW_GENERATED/custom/scripts/pick_credentials.sh"
   6
   7 # save the former terminal title if we're running in X.
   8 prior_title=
   9 if [ ! -z "$DISPLAY" ]; then
  10   prior_title="$(xprop -id $WINDOWID | perl -nle 'print $1 if /^WM_NAME.+= \"(.*)\"$/')"
  11 fi
  12
  13 if [ ! -z "$keyfile" ]; then
  14   \ssh -i "$keyfile" -X -C -c blowfish-cbc $*
  15 else
  16   \ssh -X -C -c blowfish-cbc $*
  17 fi
  18
  19 if [ $? -eq 0 ]; then
  20   # we don't want to emit anything extra if this is being driven by git.
  21   if [ -z "$(echo $* | grep git)" ]; then
  22     # re-run the terminal labeller after coming back from ssh.
  23     # we check the exit value because we don't want to update this for a failed connection.
  24     if [ -z "$prior_title" ]; then
  25       bash $FEISTY_MEOW_SCRIPTS/tty/label_terminal_with_infos.sh
  26     else
  27       bash $FEISTY_MEOW_SCRIPTS/tty/set_term_title.sh "$prior_title"
  28     fi
  29   fi
  30 fi
  31
  32