Linux Ask!

Linux Ask! is a Q & A web site specific for Linux related questions. Questions are collected, answered and audited by experienced Linux users.

Jan 112010

Display current login user information


To check your Linux username, use whoami

$ whoami


To see your User ID (UID), Group ID (GID) and who groups you belong to, use the command id

$ id

uid=1000(john) gid=100(users) groups=33(www-data),100(users)

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