4 Commits

Author	SHA1	Message	Date
Philippe Charnier	a4a2bc1716	Use err(3). Add usage().	1997-07-21 12:09:34 +00:00
Warner Losh	1c8af87873	compare return value from getopt against -1 rather than EOF, per the final ... posix standard on the topic.	1997-03-29 04:34:07 +00:00
Ollivier Robert	2280509ca1	Closes PR bin/1567 ... /usr/bin/lock can be used to lock a terminal much like xlock does for your X-windows session. Problem is, /usr/bin/lock cannot lock your terminal indefinately. Rather you must specify a timeout value, after which, your terminal is unlocked and become unsecured. I have added a ``-n'' no timeout option to /usr/bin/lock Currently the only way to get this functionality is to use a huge timeout value and hope it is long enought (in time). This method also requires you to know the maxium number of minutes you are allowed to specify. Submitted by: David E. O'Brien <obrien@Nuxi.cs.ucdavis.edu>	1996-09-14 09:00:52 +00:00
Rodney W. Grimes	9b50d90275	BSD 4.4 Lite Usr.bin Sources	1994-05-27 12:33:43 +00:00