10 Basic Tips on Bash Scripting to Optimize Your Operation Work

Shell programming is such an essential skill that you need to master, if you want to step further into the Linux/Unix world. Being able to program on shell will accelerate your operation work. Because in daily operation, you cannot avoid searching&analying logs, running and proceeding other system scripts periodically, etc. I know it may bore you easily, that is why I want to write down those tips.

Bash Shell Script Basics

We usually call it as Bash Shell, because Bash is the most widely used shell interpreter. It is widely available on various operating systems and is a default command interpreter on most GNU/Linux systems. more info and definition pls check: Bash Scripting Tutorial for Beginners

In this post, I will briefly introduce 10 tips when we are writing bash script.

1. Variable



3. Loop

3. Conditional Statement

4. Function

5. Search

Built-in Command lines

regular expression


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