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GNU Finger Quick Reference

finger options user@host

Finger obtains information about user on the remote system host. It can also be used to obtain information about mailing lists and special site-specific services.

Options can be one or more of:

Return as much information as possible about user.

Only display current login info.

Display a mugshot of user. Not supported.

`--port port#'
`-P port#'
Connect to the finger server using port or service port#.

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