2012年12月27日
su root 和su - root 的区别
摘要： su - root is the same as su -just like login as root, then the shell is login shell,which mean it will expericene a login process,usually .bash_profile and .bashrc will be sourcedsurootis the same as sulike you open an interactive shell in root name,then only .bashrc will be sourced.su 后面不加用户是默认切到 r 阅读全文
posted @ 2012-12-27 15:40 psy5choit 阅读(192) 评论(0) 推荐(0)