#! /bin/sh
myname=`basename $0`
rootuid="`id | sed 's/uid=([0-9]*)(.*/1/'`"
if [ ${rootuid} -ne 0 ] ; then
cat << EOS
${myname} needs root.
EOS
exit 1
fi
sh シェルスクリプトで自身が root かどうかを判別する
/* You are not expected to understand this. */
#! /bin/sh
myname=`basename $0`
rootuid="`id | sed 's/uid=([0-9]*)(.*/1/'`"
if [ ${rootuid} -ne 0 ] ; then
cat << EOS
${myname} needs root.
EOS
exit 1
fi