qemu*: split to files matching the commands

[Managor]

• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page(s) have at most 8 examples.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The page(s) follow the style guide.
• The PR title conforms to the recommended templates.
• Version of the command being documented (if known):

[Managor]

For some reason I wasn't able to get these commands to fully work. Booting off an Arch Linux image brought me to the arch grub menu but none of the entries worked.
Possibly a job for a later time.

[Managor]

Memory seems to be a requirement for a successful boot