December 1999
Beginner
528 pages
11h 10m
English
Content preview from Linux and Unix Shell Programming
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du
Format:
du options directory
Options:
| -a | Display sizes for every file, not only directories |
| -s | Display the grand total only |
Du prints the disk usage in 512 blocks. It is used mainly to print out the sizes of directories.
$ pwd
/var
$ du -s
14929 .
The size of the /var directory structure is 14929 (512) blocks.
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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.