LinuC Level 1 101 Exam · Objective 1.01.2

Listing running virtual machines

1.01.2Basic

List only the currently running libvirt domains.

Which command is appropriate?

Detailed explanation

Incorrectvirsh start --list

Incorrect. start is an action and does not list running domains in this form.

Correctvirsh list

Correct. virsh list shows active domains.

Incorrectvirsh console --all

Incorrect. console connects to a guest and does not list domains.

Incorrectvirsh destroy --dry-run

Incorrect. destroy forcibly stops a domain and is not a dry-run listing command.

Try it yourself

An example you can run in a temporary verification environment.

virsh help list 2>/dev/null | head -n 8 || true

Expected result

virshがある場合はlistのhelp。libvirtへ接続しない

Key points

virsh list
Running domain
libvirt

Notes

Environment: virsh helpのみ
Use a disposable VM or container when validating lifecycle commands.
Exact command output can vary slightly by distribution and runtime version.

Foundation review

Identify the layer

Starting a domain, opening its console, and listing domains are distinct virsh operations.

Check the side effect

Record the domain name or ID from the listing before issuing a lifecycle command.

Question IDKL-101-328

Environmentvirsh helpのみ

Last technical review2026-08-13

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