Subscribing to Newsgroups Tin is a threaded NetNews newsreader for the UNIX operating system. Since NetNews has over 2,000 newsgroups, it is best to only subscribe to those newsgroups you read on a weekly basis. Minimizing your newsgroup subscriptions also saves on system resources. Tin is a threaded NetNews newsreader for the UNIX operating system. Occasionally you may find a series of articles that you want to save together in one file for easier accessing.
Tin has simple commands for just such a procedure.
Utility Programs Shell Utilities for Managing Processes See what programs you have running and get rid of old ones. In this handout, we explain how to use the write command to send and receive messages. In this handout, we explain how to use the talk command to send and receive messages. In this handout, we describe the procedure for changing your password. We advise you to change your password periodically for security reasons.