Shell Scripting
Bash while Loop with Examples
A while loop is a fundamental control structure in Bash scripting that allows you to execute a block of code…
Category: Shell Scripting
Bash and shell scripting: variables, loops, conditions and real scripts that automate work.
Shell Scripting
Bash for Loop with Examples
Bash is a popular shell used on Linux and macOS systems. It is a powerful tool for automating repetitive tasks…
Shell Scripting
How to split a string on a delimiter in bash
We can use an internal field separator (IFS) variable to parse an array. Let’s use an example script, where first…
Shell Scripting
How to Find Script file name in a Bash Script
Command SNAME=$(basename “$(test -L “$0” && readlink “$0” || echo “$0″)”) While running a bash script using Linux terminal the…
Shell Scripting
How to Create Infinite while Loop in Bash Script
Command: while true;do echo “Press CTRL+C to Exit”; done Example 1: Some times we are required to execute some commands…
Shell Scripting
How to Use Newline character ( \n ) in Bash Shell
Questions – How can I print a newline as \n in bash shell? How to use \n in a shell…
Shell Scripting
How to Prompt for User Input in Shell Script
Everyone wants their scripting to be more interactive, especially users. Users want to feel like they’re working with a modern…
Shell Scripting
Bash Case Statement Syntax and Examples
The CASE statement is a powerful conditional statement in Bash that allows you to test a variable against a list…
Shell Scripting
Bash if-elif-else Statement
In this comprehensive tutorial, we will delve into the Bash if elif else statement, a crucial control structure in shell…
Shell Scripting
Bash Script to Check if a File or Directory Exists
In this comprehensive guide, we’ll explore how to check if a file or directory exists in Bash. Bash, or the…