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How to Use Bash For Loop with Examples in Linux

The post How to Use Bash For Loop with Examples in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In programming languages, Loops are essential components and are used when you want to repeat code over and over again until a specifi…

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How to Use Break and Continue Statements in Shell Scripts

The post How to Use Break and Continue Statements in Shell Scripts first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In this article, we will take a look at how to use a break and continue in bash scripts. In bash, we have three main loop co…

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How to Use until Loop in Your Shell Scripts

The post How to Use until Loop in Your Shell Scripts first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
In bash for, while, and until are three loop constructs. While each loop differs syntactically and functionally their purpose is to itera…

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Different Ways to Read File in Bash Script Using While Loop

The post Different Ways to Read File in Bash Script Using While Loop first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
This article is all about how to read files in bash scripts using a while loop. Reading a file is a common operation in p…

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How to Use Heredoc in Shell Scripting

The post How to Use Heredoc in Shell Scripting first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Here document (Heredoc) is an input or file stream literal that is treated as a special block of code. This block of code will be passed to a co…

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Learn Difference Between Sourcing and Forking in Bash

The post Learn Difference Between Sourcing and Forking in Bash first appeared on Tecmint: Linux Howtos, Tutorials & Guides .The main focus of this article is to clearly understand what happens when you run the script vs source the script in bash. First…

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Learn Difference Between $$ and $BASHPID in Bash

Recently I was working on a shell script and I saw a significant difference in how bash special variable $ and BASHPID behaves. Every process running in Linux will be assigned with a process
The post Learn Difference Between $$ and $BASHPID in Bash fir…

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