DevOps Lite - DevOps Howtos, Tutorials & Guides

In this article, I will show you how to create a file containing ssh tunnel information. This file will contain information to help you connect to servers inside your system.…

This article will show you how to create read-only user in MySQL. In which case do you need to use user read-only in MySQL? Normally in monitor systems, at the…

This article opens the serie. I will introduce to you about the ssh tunnel application in Linux Mint that I wrote with Zenity tool. The reason I created the ssh…

This article will show you how to fix the gateway route OpenVPN error that is not reachable on any active network adapters. OpenVPN errors appear on Windows client machines I…

This article will show you how to use the mysql command to create an admin user in Wordpress. I have worked with a lot of Wordpress websites. There are times…

This article I will introduce to you a script that automatically optimize image with mozjpeg. For those of you who don’t know about MozJPEG, this is a great photo optimizer…

This article will show you how to install Packet Tracer in Linux Mint 18.3. Everyone knows Packet Tracer is a software emulator to practice configuring Cisco devices. Register and download…

This article will guide you to install the latest Nginx in CentOS 6.10. Although CentOS 7 came out for a while, but still quite a lot of people using CentOS…

This article we will learn about the tilde expansion in Linux. There will be many times, you will encounter many examples using tilde in Linux commands. So what is tilde…

This article will introduce you to a script that automatically check the nginx service and restart if the nginx service failed. Everyone knows nginx is a popular web server with…