Linux sysadmins

Linux Sysadmins - Linux Guides, Nix Guides, Tutorials, Tips & Tricks.

Ruby on Rails gems

Ubuntu Linux

Setting up a Ruby gem server to use locally

Babin Lonston Dec 30, 2016

Introduction Installing gems for a Ruby deployment is a pain. It will take more than...

Linux

How to Harden sshd.service Using systemd Without Breaking SSH Access

Cloud & Containerization

OKD Cluster (OpenShift) Installation on Bare Metal

Linux

Configuring HAProxy LB for OKD HA Cluster

DHCP Servers

Configuring DHCP Server for OKD HA Clusters