I setup a quick and dirty md array with six hot-swap disks in a RHEL 6.5 server. The array worked fine, however on a reboot during the RHEL boot process it would hang up on a text screen showing what ...

I have a packer template I've been using to build our VMWare images of both RHEL and Rocky. When switching between them, a grand total of 3 fields are changed: installation_iso_image, ...

Sometimes the cure really is worse than the disease. The recently revealed Boothole security problem with GRUB2 and Secure Boot can, theoretically, be used to attack Linux systems. In practice, the ...