How to view users in centos

centos View user:

Recommended tutorial: centos usage tutorial

1 , User list file: /etc/passwd/

2. User group list file: /etc/group

3. Check which users are in the system:

cut - d : -f 1 /etc/passwd

4. Check the users who can log in to the system:

cat /etc/passwd | grep -v /sbin/nologin | cut -d : -f 1

5. View user operation: w command (requires root permission)

6. View a certain user: w Username

7. Check the logged-in user: who

Related video tutorial recommendations: linux video tutorial

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