Blog archive in: May 2015

May 2015

Linux OS Installation without Media Via PXE Boot

This Post will be very shortly described to show you how to install Linux OS over the network in which you don’t require for DVD drive and DVD images…

Configure HP ServiceGuard cluster configuration on LINUX

HP Serviceguard, formerly known as MC/ServiceGuard, is a high-availability cluster software produced by HP that runs on HP-UX and Linux. This documen…

How to Find Hardware RAID Information on Linux

If you want dont know, How to Find Hardware RAID Information on Linux, Then you have come to the right place. This post will help you to Identify you…

Root user or Non root user not allowed to access Crontab

If you have ever faced error as below - You are not allowed to access to crontab? Due to a security concern, We may have this issue like Non root use…

Archiving files in Linux using tar, gzip and bzip2 tools

This post will help you to know on archiving files in linux and compressing files in linux using various commands available in linux like compress, g…

Extending Linux Partition or Filesystem without LVM

There may be a scenario come to us to extending linux partition or filesystem that is not configured with LVM. This post will help you with How to ex…

Add or Detect New Hard Disk Online Without Rebooting

As a system admin, We may come into a situation to Add a New Disk or Detect New Hard Disk Online to provide more space for the application installed.…

RedHat Certified Engineer - RHCE EX300 - Table of Contents

If you are interested in learning, Request you to go through the below recommended tutorial. DevOps Full Course Tutorial for Beginners - DevOps Free …