Unix System Administration Handbook 1997 October/usah_oct97.iso/news/cnews.tar/conf/inall

Text File | 1994-08-17 | 382b | 32 lines

#! /bin/sh
# run a command in each of several directories

cmd="$1"
shift
case $# in
0)    echo "Usage: $0 cmd dir ..." >&2 ; exit 2    ;;
esac
for d
do
    if test ! -d $d
    then
        echo "$0: \`$d' is not a directory" >&2
        exit 1
    fi
done

here=`pwd`
for d
do
    echo "==== $d:" >&2
    cd $here/$d
    eval $cmd
    if test $? -ne 0
    then
        echo "*** $0 terminated" >&2
        exit 1
    fi
    echo
done
exit 0