View user groups on Linux system

How to view user groups in Linux system? Below I will introduce to you three ways to view user groups in Linux systems. For more Linux usage tutorials, you can learn more through Linux Video Tutorial!

Method 1: groups command method, the groups command can view the user groups to which a user belongs

Just execute the groups command, You can check the groups to which the currently logged-in user of the system belongs

groups wuliang, to query the user groups of a specific user, just follow groups followed by the user name

Linux system checks which group the user belongs to

Method 2: View /etc/group Method

/etc/group is the user group configuration file. You can view this file and query a certain user through grep The user group to which a user belongs

cat /etc/group | grep wuliang

Method 3: id command method, the id command can also view the users to which a user belongs Group

Only execute the id command, you can view the user group of the currently logged in user in the system

id wuliang, to query the user group of a specific user, just follow the id with the user name

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