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procmail-3.22
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examples
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#! /bin/sh : &&O='cd .' || exec /bin/sh "$0" $argv:q # we're in a csh, feed myself to sh $O || exec /bin/sh "$0" "$@" # we're in a buggy zsh ######################################################################### # dirname A substitute, for the deprived # # # # Created by S.R. van den Berg, The Netherlands # ######################################################################### #$Id: dirname,v 1.3 1994/05/26 14:11:52 berg Exp $ t=`expr "$1" : "\(.*/\)[^/]*$"` if test -z "$t" then echo . else echo "$t" fi
