两种判断shell执行用户是否为root用户
方式一: # Check if user is root if [ $(id -u) != "0" ]; then echo "Error: You must be root to run this script, please use root to run" exit 1 fi 方式二: # Check if user is root [ $(id -u) != "0" ] && { echo "${CFAILURE}Error: You must be root to run this script${CEND}"; exit 1; }……