Linux sysadmins

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

December 23, 2020

Storage Servers

How to Shrink XFS Partition for the root filesystem | 1 Easy guide

Babin Lonston Dec 23, 2020

An easy step by step guide to shrink XFS partition on a logical volume by taking an xfsdump and restore…

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