December 2018
Beginner
314 pages
5h 26m
English
Content preview from Command Line Fundamentals
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2
Command-Line Building Blocks
Learning Objectives
By the end of the chapter, you will be able to:
- Use redirection to control command input and output
- Construct pipelines between commands
- Use commands for text filtering
- Use text transformation commands
- Analyze tabular data using data-processing commands
This chapter introduces you to the two main composing mechanisms of command lines: redirection and piping. You will also expand your vocabulary of commands to be able to perform a wide variety of data-processing tasks.
Introduction
So far, we have learned the basics of how to work with the filesystem with the shell. We also looked at some shell mechanisms such as wildcards and completion that simplify life in the command line. In this ...
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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.