Poftut Blog

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Linux Bash Comments Inline or Outline

Linux bash have a lot of different type of programming features. While using these features we can create very complex scripts or applications in bash. In order to take notes in a script we...

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How To Create Reverse Proxy with Nginx?

Nginx is very popular web server software. It has some advantages over Apache. Some developers and system administrators use Nginx with Apache to get more from advantages. Nginx Reverse proxy is very popular because...

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How To Check If File Exists In Linux Bash?

Linux bash have different file and directory related functions to create, delete, change and check existence. In this tutorial we will look how to check a file or directory if it exists. Check File...

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