"肖盛文(Faris Xiao)"([EMAIL PROTECTED])@2005.08.12 13:27:44 +0000: > useradd j 建立了一个普通用,并用 passwd 给它设置了密码 > vi /etc/shadow ,删除了 密码列。 > > grep j /etc/shadow > > j::13007:0:99999:7::: > > 现在可以用 j 直接在终端登录了,不需要密码。 > > > 但是我用另外一个账号 ,使用 su j 的命令, > su j > Password:
try "space" for "no password" > su: Authentication failure > Sorry. > > 老是提示我失败。 > > 请问,一个普通用户能够切换到另外一个没有密码的普通用户吗? > > -- > > 肖盛文(Faris Xiao) > Email:[EMAIL PROTECTED] > > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact > [EMAIL PROTECTED] > -- Jick Nan (nanjc#163.com) <http://www.freelamp.net> ========================================================================= System Information: <Thx: Reberto & Peter> | Debian Release: 3.1 .. | APT prefers testing ,' `. | APT police: (500, 'testing') : :' ; | Architecture: i386 `. `' | Kernel: Linux 2.6.10 `- | Locale: LANG=zh_CN.GB2312, LC_CTYPE=zh_CN.GB2312 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]