How Do I Find My Uid and Gid in Linux?
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Where to find stored UID? You can find the UID in the /etc/passwd file, which is the file that also stores all users registered in the system. To view the /etc/passwd file contents, run the cat command on the file, as shown below on the terminal.

How do I find my user ID and group ID in Linux?

There are a couple of ways:

  1. Using the id command you can get the real and effective user and group IDs. id -u <username> If no username is supplied to id , it will default to the current user.
  2. Using the enviroment variable. echo $UID.

How do I find the group GID in Linux?

The groups command lists groups that the user is currently a member of, not all the groups available on the system. You can lookup a group by name or gid using the getent command.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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