Upgrade CentOS

To upgrade all of your system software as well as their dependencies to the latest version, use this command: # yum update

Extend a partition with unallocated space CentOS 7

Assuming your disk is /dev/sda and standard RHEL/CentOS partitioning: Extend partition Enter p to print your initial partition table. Enter d (delete) followed by 2 to delete the existing partition definition (partition 1 is usually /boot and partition 2 is usually the root partition). Enter n (new) followed by p (primary) followed by 2 to … Read more