Basic Ways on How to Take Input from a User in Bash Script
Practical tutorial on the basic ways on how to take an input from a user in Bash script and how to mix and match these parameters to input the variable.
How to Use the Bash Case Statement
Comprehensive tutorial on how you can use the Bash case statement using two examples and some scenarios in Ubuntu 22.04 through practical examples.
Awk Trim Whitespace
Whitespace is the space between two printable characters. Awk is a very powerful scripting language used for data manipulation and report generation.
Bash Export Command
With the export command, you export the environmental variables to other shells as a child process without tampering with the existing environmental variables.
Bash Command Not Found, Common Reasons and Solutions
Bash Command Not Found error occurs whenever you try to execute a certain command, either with or without any of the available options.
Bash Pattern Matching
Tutorial on the various ways for Bash pattern matching and how to work with the various pattern matching options to match the various patterns on the terminal.
How to Execute Commands from Within a Shell Script
The shell works as a command-line interpreter, taking inputs and giving output. A shell script can contain loops, functions, variables, and commands.
Bash Command Expansion
This guide explains what command expansion means, and we’ve given various examples to help understand how you can use command expansion for your bash scripts.
How to Use Bash Source Command
The source command is a bash command. We use it to execute Bash scripts, import functions, update variables, and pass environmental variables from a file.
How to Check the OS Version in Linux
Knowing the OS version is useful in upgrading the system and troubleshooting issues. How to check the OS version in Linux is discussed here.
Bash “For” Loop To Iterate Through an Array
A guide on the use and function of the Bash “for” loop to iterate through an array by using the “for” loop to write the contents of an array to a text file.
Bash Functions Tutorial
A step-by-step guide on how to utilize the Bash function to make Bash scripts easier to read and to prevent one from repeatedly typing the same script.
Bash Pad String with Spaces
Easy-to-follow guide on how to pad a string with a required number of spaces in Bash in Linux Mint 20.3 to properly format a text.