December 2018
Beginner
320 pages
8h 57m
English
Content preview from CentOS Quick Start Guide
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sort command
The sort command is used to sort the lines of a text file in ascending or descending order, or sort as per a specified key. The following example illustrates the working of the sort command.
An example of the sort command to sort the /etc/passwd file in ascending order is shown in the following screenshot:
An example of the sort command to sort the /etc/passwd file by the third field numerically is shown in the following screenshot. Here, the -t option specifies a delimiter and the -k option specifies a field to be used for sorting:
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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.