March 2002
Beginner
504 pages
10h 47m
English
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Summary
In this chapter you looked at some of the commands that are heavily used for filtering text in scripts. These commands include:
head
tail
grep
sort
uniq
tr
You also learned how to combine these commands to solve problems such as counting the number of times a word is repeated in a text file. In Chapter 16, you will learn about two more text filtering commands, awk and sed, that provide much more control over editing lines and printing specific lines and columns of output.
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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.