I have three questions.
How do I delete a swap file ?
How do I save a file edited in su -c 'vi /boot/grub2/grub.cfg' ?
Then, how do I regenerate my grub.cfg with grub2-mkconfig ?
Thank you for any help.
How do I delete a swap file ?
How do I save a file edited in su -c 'vi /boot/grub2/grub.cfg' ?
Then, how do I regenerate my grub.cfg with grub2-mkconfig ?
Thank you for any help.