[comp.sys.att] why pty?

jlg@ddsw1.MCS.COM (JL Gomez) (12/15/88)

Not coming from a BSD universe, can someone enlighten me on why a pseudo
system v pty driver is a good thing?  I've compiled the pty posted for the
3b1 and would like to know how to use it to see what other logins are
doing.  This has been mentioned before.  Thanks for the help and info!
--
JL Gomez