#!/bin/bash typeset -i rc=0 SH_PROG=${SH_PROG:-$SHELL} SH_PROG=${SH_PROG:-bash} bash_loc=$($SH_PROG -c 'echo ${SHELL}') rc=$? if (( rc != 0 )) ; then echo >&2 "Something went wrong in getting \$SHELL for $SH_PROG" exit $rc fi if [[ -z $bash_loc ]] ; then echo >&2 "Something went wrong in setting bash location from \$SHELL for $SH_PROG" exit 3 fi # export PATH=/usr/bin:/bin:/sbin bashdb_main=$(strings $bash_loc | grep bashdb) echo $(dirname $(dirname $(dirname $bashdb_main))) exit 0