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usermanagement [2025/01/18 08:39] – 1211112299usermanagement [2025/01/19 03:31] (current) – 1211112228
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 User management in Linux is a critical aspect of system administration. It involves creating, modifying, and managing user accounts and groups to ensure proper access control, system security, and resource allocation. Each user is assigned a unique identity, along with permissions and restrictions. User management in Linux is a critical aspect of system administration. It involves creating, modifying, and managing user accounts and groups to ensure proper access control, system security, and resource allocation. Each user is assigned a unique identity, along with permissions and restrictions.
 ----- -----
 +
 +Add user: 
 +  adduser 
 +
 +Delete user: 
 +  deluser 
 +
 +Add group: 
 +  groupadd
 +
 +Delete group: 
 +  groupdel
 +
 +Change user password: 
 +  passwd
 +
 +Lock/unlock user password: 
 +  passwd -l
 +  passwd -u
 +
 +Switch user: 
 +  su
 +
 +Show user information: 
 +  id
 +
 +----
  
   * **Change user password**   * **Change user password**
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 {{:date.png?nolink&600|}} {{:date.png?nolink&600|}}
 +----- 
 +Good user management is essential to make sure your system stay secure from unknown intruders.
usermanagement.1737189542.txt.gz · Last modified: 2025/01/18 08:39 by 1211112299

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