(coreutils.info)User information

---

Next: System context Prev: Working context Up: Top

---

Enter node , (file) or (file)node

20 User information
*******************

This section describes commands that print user-related information:
logins, groups, and so forth.

id invocation

Print user identity.

logname invocation

Print current login name.

whoami invocation

Print effective user ID.

groups invocation

Print group names a user is in.

users invocation

Print login names of users currently logged in.

who invocation

Print who is currently logged in.