How do I move a user to a group in Linux?
How do I move a user to a group in Linux?
You can add a user to a group in Linux using the usermod command. To add a user to a group, specify the -a -G flags. These should be followed by the name of the group to which you want to add a user and the user’s username.
How do I find the primary group in Linux?
The primary user’s group is stored in the /etc/passwd file and the supplementary groups, if any, are listed in the /etc/group file. One way to find the user’s groups is to list the contents of those files using cat , less or grep .
What are the default groups in Ubuntu?
These are the first groups, assigned by default, to the first user:
- $USERNAME (e.g. wayne) (primary group – the rest are supplementary groups)
- adm.
- dialout.
- cdrom.
- floppy.
- fuse.
- audio.
- dip.
How do I make a group my main group?
While logged in, click on your persona (next to ‘COMMUNITY’) and select ‘GROUPS’. From here you can browse existing Steam Groups, create a new group, and change your primary group. There are thousands of Steam Groups representing a wide variety of communities, countries, languages, and common interests.
How to change the primary group of a user in Linux?
The safe way to change primary group of a Linux user is using this following command: sudo usermod -g NewPrimaryGroup -G mackey,adm,cdrom,sudo,dip,plugdev,sambashare,lpadmin mackey. This command will first change the user mackey’s primary group from “mackey” to “NewPrimaryGroup”. Then it will assign the user “mackey” to
How to fix “-G” option to change primary group in Ubuntu?
If you change a user’s primary group with just the “-g” option and all of his/her secondary group memberships are gone, then you can fix this by couple of different ways. Method 1: If you had setup a “root” password previously (not normal in Ubuntu) you can login as “root” and then run the following command:
How do I assign secondary groups to a user in Ubuntu?
Note that adm, cdrom, sudo, dip, plugdev, sambashare, and lpadmin are all default secondary groups assigned to a user in Ubuntu 12.04 Precise Pangolin. The command to use is “usermod”. Below is the syntax of the command:
What is Mackey’s primary group in Ubuntu?
The user mackey’s primary group is “mackey”. This is user is also associated with a bunch of other groups: adm,cdrom,sudo,dip,plugdev,sambashare,lpadmin. Note that adm, cdrom, sudo, dip, plugdev, sambashare, and lpadmin are all default secondary groups assigned to a user in Ubuntu 12.04 Precise Pangolin.
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