Find and delete files greater than a given size from the Linux command line

The find command available in GNU/Linux shells is a versatile tool for finding files matching the given conditions in a folder and performing a specific action on the files found. The following command will find all files greater than 1M size in your current folder and ask you if you would like to delete the[…]

How To Update the Kernel in CentOS / Red Hat using YUM

Updating the kernel on Red Hat Linux or CentOS Linux is a very simple process. Most commonly you will use the following command in the case of a security vulnerability, or perhaps just to verify that you’re running the most up-to-date kernel: yum -y update kernel In this case, yum is the rpm-based package manager[…]