How to check other user's groups?

To check the groups that another user belongs to, you can use the following command in the terminal:

groups username

Replace username with the actual username of the user whose groups you want to check.

Alternatively, you can use the id command:

id username

This command will provide detailed information, including the user ID (UID), group ID (GID), and all groups the specified user is a member of.

If you have any more questions, feel free to ask!