February 2001
Beginner to intermediate
448 pages
9h 2m
English
Content preview from Korn Shell Programming by Example
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
fg
Official Description
Runs jobs in the foreground.
Syntax
fg [job_id...]
Options
None
Oddities
The C shell has its own version of fg.
It's useful for jobs that are in the background and need to be brought to the foreground for input processing.
Example
$ cd /tmp $ $ /bin/rm -i *& # Do a rm –I command in the background [1] 4272 $ in/rm: remove 'buzz4'? $ [1] + Stopped (SIGTTIN) /bin/rm -i *& $ $ jobs # Command is stopped and in the background [1] + Stopped (SIGTTIN) /bin/rm -i *& $ $ fg %1 # Bring command to the foreground /bin/rm -i * n /bin/rm: remove 'dentest1'? n # Respond to its needs /bin/rm: diffs: is a directory /bin/rm: remove write-protected file 'difftemp2'? n /bin/rm: remove 'junk'? n (CTRL+C) # Stopped the rm command with a Ctrl+C ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.