What are other user management commands?

Here are some essential user management commands in Linux:

1. adduser / useradd: Create a new user account.

   • Example: sudo adduser newuser

2. usermod: Modify an existing user account (e.g., change username, home directory, or group membership).

   • Example: sudo usermod -l newname oldname

3. deluser / userdel: Remove a user account.

   • Example: sudo deluser username

4. passwd: Change a user's password.

   • Example: sudo passwd username

5. chage: Change user password expiry information.

   • Example: sudo chage -E 2023-12-31 username

6. groups: Display the groups a user belongs to.

   • Example: groups username

7. id: Show user ID (UID) and group ID (GID) information.

   • Example: id username

8. su: Switch to another user account.

   • Example: su - username

9. who: Show who is currently logged into the system.

10. w: Display who is logged in and what they are doing.

These commands are fundamental for managing user accounts and permissions in a Linux environment. If you need more details or examples for any specific command, feel free to ask!