Danh mục: BASH

Use of BASH function that returns a value Bash Functions can’t return values like other standard programming languages. Bash functions support return statement but it uses different syntax to read the return value.  You can get the value from bash...

How to use Here Document in bash programming A block of code or text which can be redirected to the command script or interactive program is called here document or HereDoc. Different types of scripting language like bash, sh, csh,...