8/31/2023 0 Comments Replace gid linux![]() First, there will be no checks performed regarding the login defs like GID_MIN, GID_MAX, SYS_GID_MIN, SYS_GID_MAX values to distinguish system groups and normal groups. Now this is a risky modification and should be avoided. You can change the GID of a group in the following manner: sudo groupmod -g GID groupname rw-r-r- 1 abhishek testgroup 0 Feb 24 16:39 ab.txtĪctually, the group ID remains the same even though the group name has been changed. It ‘changes’ the group ownership of the file to reflect the new group name: :~$ ls -l ab.txt Now, if I modify the group name from test_group to testgroup (removing the underscore from the name) :~$ sudo groupmod -n testgroup test_group rw-r-r- 1 abhishek test_group 0 Feb 24 16:39 ab.txt So, here’s a file belonging to user abhishek and group test_group. The good thing here is that even though you have changed the group name, it doesn’t affect any files owned by the group. If you want to change a group’s name, you can do that in this fashion: sudo groupmod -n new_groupname old_groupname I’ll use sudo in groupmod command examples here. Modifying group is an administrative task this is why you need to be a sudo user or use the root account to run this command. ![]() The syntax of the command is this: groupmod GROUP The groupmod command in Linux modifies the given group by changing its name or the group ID (GID). In this tutorial, you’ll learn about the groupmod command. ![]() In earlier articles, you learned groupadd and groupdel commands.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |