December 2018
Beginner
320 pages
8h 57m
English
Content preview from CentOS Quick Start Guide
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Quoting and escaping
There are certain characters in bash shell that have special meaning, they are also known as meta-characters. Bash meta-characters enhance the flexibility, power and usage of bash. Examples of meta-characters are asterisk (*), question mark (?), hyphen (-), exclamation (!), and so on. The usage of expansion meta-character exclamation (!) is explained in Chapter 1, Getting Started with CentOS 7, in the The history command section. Quoting and escaping are used inside the bash shell to protect meta-character expansion:
- Escaping: The backslash (\) is an escape character that protects the special interpretation of the character immediately followed
- Quoting: To protect longer character strings, enclose them inside single ...
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