3 commits

Author	SHA1	Message	Date
Fabian Homborg	3edb7d538f	Improve bg argument handling ... - Error out if anything that is not a PID is given - Otherwise background all matching existing jobs, even if not all PIDs exist (but print a message for the non-existing ones) Fixes #3909.	2017-04-04 14:59:43 +02:00
Aaron Gyes	2cabcf4ad4	bg had also had wrong exit code for some errors ... Stop printing usage information when error isn't a usage problem. Add simple test for bg and fg	2016-06-18 08:26:07 -07:00
Corey Ford	9d2092bf9f	don't print header for each job	2016-06-08 21:15:07 -07:00