Bash Shell
How to Check File Permissions in Bash Script
This is good to test a file has enough permission to do read, write or execute operations. For a good…
Tag: bash
Bash Shell
5 Ways to check if a file is empty in Bash
In Linux, an empty file is a file that has a size of zero bytes. This means that the file…
Bash Shell
How To Pass Command Line Arguments in a Shell Script
Bash scripts are simple text files that contain a collection of commands. Bash scripts can help with administrative tasks, task…
Bash Tips & Tricks
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…
Bash Shell
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…
Bash Shell
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…
Bash Shell
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…
Bash Shell
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…
Bash Shell
How to change Background Color of Text in Linux Shell
Command: echo -e “\\e[0;41mBackground in Red Color\\e[0m” The Above commands are using to set background color of output on Linux…
Bash Shell
How to change output Text color in Linux Shell
# echo -e “e[0;31mText in Red Colore[0m” The Above commands are showing to set foreground ( Text ) color of…