How does linux see which user group the user belongs to?
Today, the editor will bring you an article about the user group to which linux users belong. The editor thinks it is very practical, so I will share it for you as a reference. Let's follow the editor and have a look.
1. First, open the "launcher" of the taskbar.
2. Find the depth terminal and click the running terminal.
Method 1. Groups command method
The groups command can view the user groups to which a user belongs, and only execute the groups command to view the user groups of the currently logged-in users of the system.
To query the user group to which a specific user belongs, you can follow the user. As shown in the following figure, query the user group to which the air user belongs.
Method 2. View / etc/group method
/ etc/group is a user group profile, which can be viewed to query the user group to which a user belongs through the grep command. As shown in the following figure, the query shows that the air user belongs to the air and sudo user groups.
Method 3. Id command method
The id command can also view the user group to which a user belongs, execute only the id command, and view the user group to which the currently logged-in user belongs.
To query the user group to which a specific user belongs, you can follow the user. As shown in the following figure, query the user group to which the air user belongs.
The above is the introduction of the method of linux to view the user group to which the user belongs, the content is more comprehensive, the editor believes that there may be some knowledge points that we may see or use in our daily work. I hope you can learn more from this article.
