添加用户后
[root@ctxsv-gl4j ~]# useradd -m mtteam [root@ctxsv-gl4j ~]# passwd mtteam Changing password for user mtteam. New password: Retype new password: passwd: all authentication tokens updated successfully. [root@ctxsv-gl4j ~]# putty：用“mtteam”login刚才创build的，我得到这个消息：
服务器意外closuresnetworking连接
注意：用“root”login，效果很好
我希望用户不能以loginsu -mtteam身份login。 这是从/ var / log / secure
Nov 8 09:05:23 ctxsv-gl4j sshd[5630]: pam_succeed_if(sshd:account): requirement "user ingroup tpt-it" not met by user "mtteam" Nov 8 09:05:23 ctxsv-gl4j sshd[5630]: pam_succeed_if(sshd:account): requirement "user ingroup builders" not met by user "mtteam" Nov 8 09:05:23 ctxsv-gl4j sshd[5630]: pam_succeed_if(sshd:account): requirement "user ingroup wheel" not met by user "mtteam" Nov 8 09:05:23 ctxsv-gl4j sshd[5630]: pam_succeed_if(sshd:account): requirement "user ingroup gl_ctx_ssh" not met by user "mtteam" Nov 8 09:05:23 ctxsv-gl4j sshd[5631]: fatal: Access denied for user mtteam by PAM account configuration Nov 8 09:05:23 ctxsv-gl4j sshd[5630]: Failed password for mtteam from xxx.xxx.x.xxx port 62495 ssh2 Nov 8 09:05:40 ctxsv-gl4j sshd[5649]: Accepted password for root from xxx.xxx.x.xxx port 62523 ssh2 Nov 8 09:05:40 ctxsv-gl4j sshd[5649]: pam_unix(sshd:session): session opened for user root by (uid=0
）
男人，读你自己张贴的错误。 mttaam需要这些组的成员或它不会工作。 （或更改PAMconfiguration）
检查/ etc / ssh / sshd_config中的AllowUsers是否存在，而不是注释，如果是，请在此处添加此用户。 也运行
grep mtteam /etc/passwd
并看看它是否有一个有效的shell（例如/ bin / bash）。