如图:
WHO=`whoami | grep "${
USER}$"`
if [ -z ${WHO} ]; then
echo
echo "Please change to \"${
USER}\" user mode first!"
echo
exit 1
fi
告警原因:
`...`方式是老的语法,建议使用新的$(...)语法
修改后脚本:
WHO=$(whoami | grep "${
USER}$")
if [ -z ${WHO} ]; then
echo
echo "Please change to \"${
USER}\" user mode first!"
echo
exit 1
fi
没有再警告了