请记住,这在之前有效:
当我尝试以以下身份登录时:
su jira1
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我得到错误:
su: Authentication failure
(Ignored)
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more /etc/passwd 返回:
jira1:x:1003:1003:,,,:/home/jira1:/bin/bash
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如果我监视su jira1,通过 tailing /var/log/auth.log,我会得到:
Mar 15 10:43:51 jira su[4590]: Successful su for jira1 by root
Mar 15 10:43:51 jira su[4590]: + /dev/pts/1 root:jira1
Mar 15 10:43:51 jira su[4590]: pam_unix(su:session): session opened for user jira1 by kahmed(uid=0)
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