Attaching reserved IP to Oracle VM instance is a daunting task. Let’s see how we can attach reserved IP to the instance easily.
In this guide we will see how to create, destroy & add floating IP with DigitalOcean API.
Last year, I passed RHCSA 7 exam with a great score, 300 out of 300! I prepared from home without admitting any institution.
Previously we saw how to setup OpenWRT on Xiaomi Router 3. In this tutorial we will setup internet connectivity (PPPoE) via SSH.
OpenWrt is an embedded operating system based on Linux. You will get full power of Linux in your home router. OpenWrt has a lot of powerful features that default firmware doesn’t offer. I tried other custom firmware for my Xiaomi Router 3 but I found that Pandorabox (OpenWrt based firmware) is an absolute killer! I’ve …
Fail2ban is an application which helps to protect your server from brute-force attack. It monitors the log file of the system and looks for the malicious activity. If malicious activity found like too many failed login attempts, it ban the IP address. It is an extremely helpful and must have application for a server. Few …