diff options
Diffstat (limited to 'xsh')
| -rwxr-xr-x | xsh | 137 |
1 files changed, 137 insertions, 0 deletions
@@ -0,0 +1,137 @@ +#!/bin/bash + +SCRIPT=$(basename $0) + +function usage () { + echo "Usage: $SCRIPT [--x] [--verbose] [[--su |{user}@]{host}]" +} + +function termwrapper () { + PRG=$@ + title="$title $titleopt" + [ $V ] && echo $PRG + + # mc seem to have a bug separating upper- and lowercase with danish locale +# case $LANG in +# da_*) LANG=da;; +# esac + + if [ "x$PRG" != "x" ]; then +# if [ -z $PRG ]; then +# rxvt +sb -sl 500 -n "$title" -title "$title" -e $PRG & + exec rxvt +sb -sl 500 -n "$title" -title "$title" -e $PRG + else +# rxvt +sb -sl 500 -n "$title" -title "$title" & + exec rxvt +sb -sl 500 -n "$title" -title "$title" + fi +} + +# Initial setup +SU='' +X='' +V='' +SUHACK='' +HOST='' +USER='' +ssh_opts="-t" + +args='' +while [ $# -gt 0 ]; do + case $1 in + -su|su) SU=1;; + -suu|suu) SU=1; SUU=1;; # Become root indirectly through a regular user (same as local user if -u not used) + --user|-u) USER=$2; shift;; # Remote user allowed to switch to root + --x|-x|x) X=1; ssh_opts="$ssh_opts -X";; + --ssh2|-2) ssh_opts="$ssh_opts -2";; + --verbose|-v) V=1; ssh_opts="$ssh_opts -v";; + --port|-p) ssh_opts="$ssh_opts -p $2"; shift;; + --host|-h) HOST=$1;; + -) HOST="localhost";; + -*) usage; exit 1;; + root@*) HOST="$1"; SU=1; SUHACK=1;; + *) args="$args$1 ";; + esac + shift +done +set -- $args + +if [ -z $HOST ]; then + HOST=$1 + shift +fi +if [ -z $HOST ]; then + usage + exit 1 +fi + +prg_base=$1 +shift +prg_opts=$@ + +if [ "$X" -a "$SU" -a ! "$SUHACK" ]; then + args="root@$args" + SUHACK=1 +fi + +titleopt="[$HOST]" +if [ $HOST != "localhost" ]; then + ssh_opts="-C $ssh_opts" +fi + +[ $V ] && prg_opts="$prg_opts; sleep 4" + +## Don't open 2 shells if no program is run - Disabled for now (something wrong with the test...) +#if [ -z $prg_base -a -z $prg_opts -a -z $SUU ]; then +# title="$SCRIPT" +# prg_local='' +# prg_remote='' +#else + if [ -z $prg_base ]; then + title="$SCRIPT" + prg_base='/bin/bash' + else + title="$prg_base" + prg_opts_local="$prg_opts" + prg_opts_remote="$prg_opts" + fi + + # Special cases for specific programs + case $prg_base in + mc) prg_opts_remote="-s -c $prg_opts_remote" # Midnight Commander has an option for slow connections + ;; + esac + + prg_local="$prg_base $prg_opts_local" + if [ $SUU ]; then + prg_remote="echo -n 'Changing to root...: '; su $su_opts -c \"cd; $prg_base $prg_opts_remote\"" + else +# prg_remote="bash -i -c \"$prg_base $prg_opts_remote\"" +# prg_remote="bash -i -c \"test -e /etc/debian_version || export TERM=xterm; $prg_base $prg_opts_remote\"" + prg_remote="bash --login -i -c \"test -e /etc/debian_version || export TERM=xterm; $prg_base $prg_opts_remote\"" +# prg_remote="bash -i -c \"test -e /etc/debian_version || export TERM=xterm; $prg_base $prg_opts_remote\"" + fi +#fi + +if [ ! $SU ]; then + if [ $HOST = "localhost" ]; then + termwrapper $prg_local + else + termwrapper ssh $ssh_opts $HOST $prg_remote + fi +else + if [ "$SUHACK" ]; then +# termwrapper ssh $ssh_opts $HOST su $su_opts -c \"$prg_remote\" + termwrapper ssh $ssh_opts $HOST $prg_remote + else + titleopt="[$HOST root]" + if [ $SUU ]; then + if [ "x$USER" = "x" ]; then + termwrapper ssh $ssh_opts $HOST $prg_remote + else + termwrapper ssh $ssh_opts $USER@$HOST $prg_remote + fi + else + termwrapper ssh $ssh_opts root@$HOST $prg_remote + fi + fi +fi |