February 2001
Beginner to intermediate
448 pages
9h 2m
English
Content preview from Korn Shell Programming by Example
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wait
Official Description
Awaits process completion.
Syntax
wait [pid]
Options
None
Oddities
The C shell has its own version of this command.
Example
$ sleep 15& # Start a job in the background [1] 1309 $ wait # Wait for it to complete [1] + Done sleep 15& $ $ sleep 15& # Start two jobs in the background [1] 1310 $ sleep 30& [2] 1311 $ jobs [2] + Running sleep 30& [1] - Running sleep 15& $ $ wait 1311 # Wait for a particular one to complete [1] + Done sleep 15& $
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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.