2 # Chet Ramey <chet.ramey@case.edu>
4 # Copyright 2001 Chester Ramey
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2, or (at your option)
11 # TThis program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software Foundation,
18 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 # ksh-like `cd': cd [-LP] [dir [change]]
26 while getopts "LP" opt
29 L|P) CDOPTS="$CDOPTS -$opt" ;;
30 *) echo "$FUNCNAME: usage: $FUNCNAME [-LP] [dir] [change]" >&2
35 shift $(( $OPTIND - 1 ))
38 0) builtin cd $CDOPTS "$HOME" ;;
39 1) builtin cd $CDOPTS "$@" ;;
43 *) echo "${0##*/}: $FUNCNAME: bad substitution" >&2 ; return 1 ;;
48 builtin cd $CDOPTS "$dir" && echo "$PWD"
51 *) echo "${0##*/}: $FUNCNAME: usage: $FUNCNAME [-LP] [dir] [change]" >&2