Bash Functions | Bash Functions Tutorial | BASH Programming | Bash Scripting

Bash functions are a way to encapsulate code and reuse it throughout a Bash script. They can be used to perform common tasks, such as: Validating input Formatting output Organizing code into logical blocks Performing complex calculations To define a function in Bash, you use the following syntax: Bash function function_name() { # code block } Use code with caution. Learn more The function_name is the name of the function. The code block is the code that will be executed when the function is called. To call a function, you simply use the function name followed by parentheses. For example, to call the function my_function(), you would type: Bash my_function() Use code with caution. Learn more