Click here for "Error Codes for Commercial Air Conditioners".

Create a group

Create a group

To create and add a new group, use the "groupadd" command.
Information about groups is described in /etc/group and can be edited, but it is better to edit the group information with the vigr command instead of directly editing the "/etc/group" file.

[root@lion root]# groupadd gr01 ←Execute the groupadd command to create the group gr01
[root@lion root]# tail /etc/group ←Check the group information
..............
..............
gr01:x:504:  ←The gr01 group has been created.
[root@lion root]# vigr ←Run the vigr command
...........
gr01:x:504:
※The vigr command is an auxiliary command to edit the "/etc/group" file with the vi editor.
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