mdw@git.distorted.org.uk Git - profile/blob - bin/xremote

   1 #! /bin/sh -e
   2
   3 case $#,$1 in
   4   0,* | 1,*) ok=nil ;;
   5   *,*:*) ok=t ;;
   6   *) ok=nil ;;
   7 esac
   8 case $ok in
   9   nil) echo >&2 "usage: $0 HOST:RDPY/LDPY PROG ARGS ..."; exit 2 ;;
  10 esac
  11 host=${1%:*} dpy=${1##*:}; rdpy=${dpy%%/*} ldpy=${dpy#*/}; shift 1
  12
  13 ssh -L"/tmp/.X11-unix/X$ldpy:/tmp/.X11-unix/X$rdpy" -Nafx "$host"
  14 sleep 1
  15 trap 'trap - INT QUIT HUP EXIT; ssh -Oexit "$host"; rm -f "/tmp/.X11-unix/X$ldpy"' INT QUIT HUP EXIT
  16 DISPLAY=:$ldpy "$@"