Linux sysadmins

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

Ruby

Linux Administration

Backup Linux filesystem using Ruby Backup Gem

Babin Lonston Dec 20, 2016

Ruby Backup Gem is a simple and totally free-of-cost backup solution for Linux/Unix operating system.

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