scott@cs.hw.ac.uk (Scott Telford) (02/24/91)
In article <1947@seti.inria.fr> gh@bdblues.altair.fr (gilbert harrus) writes: >I just moved from [t]csh to ksh, and I wrote this "package" to learn more >about ksh. > >Save in a file, say dirs.ksh, and type : eval . dirs.ksh >Not extensively tested... > I did the same thing a while ago for Bourne Shell, basically because I use tcsh all the time on Unix systems, but the best Unix-style shell for DOS I've found is the Data Logic MS-DOS sh. As you can see, mine is a bit more compact than Gilbert's 8^)... It doesn't support the '+n' switch but it's just about as minimalist as you can get. Note that older Bourne Shells don't have shell functions. Share and enjoy. ------------------------------------------------------------------------------- #!bin/sh #pushd/popd/dirs for Bourne Shell with shell functions #Scott Telford, Dept of Comp Sci, Heriot-Watt Uni, 24-10-90 DIRSTACK=$HOME dirs() { echo $DIRSTACK ; } popd() { set - $DIRSTACK && shift && cd $1 && DIRSTACK=$@ && dirs ; } pushd() { cd $1 && DIRSTACK=`pwd`" "$DIRSTACK && dirs ; } ------------------------------------------------------------------------------- _____________________________________________________________________________ | Scott Telford, Dept of Computer Science, scott@cs.hw.ac.uk | | Heriot-Watt University, Edinburgh, UK. scott%hwcs@ukc.uucp | |_____ "Expect the unexpected." (The Hitch-Hiker's Guide to the Galaxy) ______|