network monitoring with munin

This tutorial is for users of Debian who have already established a host with TLS/LAMP and want to create a Munin instance to monitor the host. If you have not yet completed that, please begin with ApacheSurvival. (As always, please refer to the Wiki post here for the latest instructions and documentation.) Okay, as long…

fail2ban basics

fail2ban Jonathan Haack Haack’s Networking oemb1905@jonathanhaack.com //fail2ban// This tutorial is designed to help you install fail2ban and get a basic set of configurations in place. As always, these blog posts have an associated wiki post that receives updates and changes: fail2ban wiki post. sudo cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.localsudo nano /etc/fail2ban/jail.local Once inside the configuration file jail.local…

remote-upgrades

#haacksnetworking #gnulinux #freesoftware #debian Today, I am sharing a new wiki post that documents how I remotely upgrade servers automatically. I was getting tired of entering the same commands over and over for each server. I scoured online sources and put them together in this fashion for my own use. I have reprinted the first…

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