Enter a command. For example: virsh undefine, peerflix, waitress serve.


Generic machine emulator and virtualizer. Supports a large variety of CPU architectures. More information:
  • Boot from image emulating i386 architecture:
    qemu-system-i386 -hda {{image_name.img}}
  • Boot from image emulating x64 architecture:
    qemu-system-x86_64 -hda {{image_name.img}}
  • Boot QEMU instance with a live ISO image:
    qemu-system-i386 -hda {{image_name.img}} -cdrom {{os_image.iso}} -boot d
  • Specify amount of RAM for instance:
    qemu-system-i386 -m 256 -hda image_name.img -cdrom os-image.iso -boot d
  • Boot from physical device (e.g. from USB to test bootable medium):
    qemu-system-i386 -hda /dev/{{storage_device}}

This is a tldr pages (source, CC BY 4.0) web wrapper for All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.