Lets Unix users exchange information.
A modern computing facility consists of one user per host, and many hosts per site. To find out about logged on users at another site you must query each host to find out about an individual user. With GNU Finger, a single host is designated the finger "server" host and collects information about who is logged on to other hosts at that site. A user then needs to query only the server host, instead of each host at that site. GNU Finger follows the finger "protocol" (rules for communication) in responding to simple requests, since this protocol is simple. But it can also implement another protocol that lets two finger programs exchange information in a predetermined way; this allows faster and wider bandwidth communication.
Selection from the FSF shop
If you have corrections to this entry or questions about it, please contact: mailto:firstname.lastname@example.org
released on 28 October 1992
If you have time and interest in resurrecting this GNU package, please contact: mailto:email@example.com
Accepts cryptocurrency donations.
29 December 2018
Leaders and contributors
|David J. MacKenzie||contributor|
Resources and communication
This entry (in part or in whole) was last reviewed on 18 January 2019.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.