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Linux User and user group profile timestamp

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Author: User
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  • Linux System account file mainly has/etc/passwd,/etc/shadow,/etc/group,/etc/gshadow four files, which and user-related files/etc/passwd user profiles,/etc/ Shadow shadow password file, and user group-related files/etc/group,/etc/gshadow
  • /ETC/PASSWD User Configuration Files
    3./etc/shadow Shadow password file
    4.useradd Add user will change/etc/passwd,/etc/shadow,/etc/group,/etc/gshadow four files.
    Groupadd Adding a user group will change the/etc/group,/etc/gshadow file.
    passwd setting a password for a user changes/etc/shadow.
    5. Time Stamp
    Modify modify file content time, Find-mtime
    Change file attribute time, Find-ctime
    Access file time, Find-atime
    View above file attribute time: Stat/
    Format attribute time: Find-l--time-style=long-iso/

    • Linux User and user group profile timestamp

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