Category Linux+

Enable CR0 write in Linux kernel 5+

If you ever want to disable the WriteProtect (WP) bit you’ll need to read/write access to the CR0 register. The problem is that the write_cr0 function provided by the linux kernel has been tweaked to prevent this exact thing. Here…

LPIC Journey Part I

Becoming a certified Linux Administrator it means you can perform maintenance tasks with the command line, install and configure a computer running Linux and be able to configure basic networking. Lots of infrmation is on Linux Professional Institute website. The…

The journey begins :)

Linux Spell Book

The journey to the Certified Linux Admin, that is. Thank you to the @malwrforensics admin for hosting me for a while. He thought would be fun to have a rookie sharing her steps to get the CompTIA Linux+ certification. After…