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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 throughLinux 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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