Hostinglogy

Category - Tutorial

How to remove old kernels in Centos / RedHat

If you’ve got limited space on your /boot partition and want to tidy things up by removing old kernels, it’s really easy – First you need to install yum-utilities – yum install yum-utils Now you can just use the...

How to add dynamic QR Codes to Your Website

QR codes are becoming more and more popular in today’s fast-paced society.  From advertisements to business cards to TV commercials, they are quickly becoming very prevalent. In case you are not familiar with them, QR...