Bash Printf Function Tutorial with Examples

Bash provides programming features to make Linux system administrator’s life easier. printf is one of the most used function used by Linux bash programmers. In this...

Linux Bash Environment Variables

Environment is shell running session and session related info. environment is important part of the Linux bash. We can set variables at the current environment...

Linux Bash Alias and Shortcuts

Linux Bash provides some shortcuts about operations. Sometimes we need to run a log and error prone command in the shell. Every time writing or...

Linux Bash History

Bash shell runs in terminals like gnome-terminal, konsole, getty, etc. To make things make easy bash provides some shortcuts and pragmatic operations. Here we will...

Linux Bash Input, Output and Redirect

Linux Bash have different ways to run command and get output of the command or redirect the output. In this tutorial we will look different...

Linux Bash Arrays and Elements

Creating variable is easy and very useful to make simple applications. If the variable count goes up managing variables becomes pain. Think that if the...

Linux Bash If-Else Conditionals

If-Elif operators are used to design flow of the bash script. We can change the flow according to given conditions with If-Elif . If When writing scripts...

Linux Bash Define, Call Functions

Generally bash commands are executed regularly. So running complex or multiple commands one by one are difficult. Or sometimes we just want to accomplish task...