May 2013
Beginner to intermediate
384 pages
7h 40m
English
book
Linux Shell Scripting Cookbook, Second Edition - Second Edition
by Shantanu Tushar, Sarath Lakshman
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Fast command-line navigation using pushd and popd
When dealing with multiple locations on a terminal or shell prompt, our common practice is to copy and paste the paths. However, this is ineffective when there is only command-line access without a GUI. For example, if we are dealing with locations /var/www, /home/slynux, and /usr/src, when we need to navigate to these locations one by one, it is really difficult to type the path every time when we need to switch between the paths. Hence, the command-line interface (CLI) based navigation techniques such as pushd and popd are used. Let us see how to use them in this recipe.
Getting ready
pushd
and popd are used to switch between multiple directories without the copying and pasting of directory paths. ...
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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.