December 2018
Beginner
320 pages
8h 57m
English
Content preview from CentOS Quick Start Guide
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Introducing the Bash shell
The GNU Bash is primarily a program that interprets commands entered by the user at the prompt. As we learned in the previous Command line syntax and structure section, each command entered by the user can have three parts:
- The command
- The options (beginning with - or --)
- The arguments
Each word entered in the shell is separated from the others with a space. Commands are the names of various applications installed on our system, where each command has its own options and arguments.
When you want to execute a command entered at the prompt, the Enter key is pressed. After the Enter key is pressed, output from that command is displayed on the shell, which is followed again by the prompt as shown in the following ...
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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.