qm, qmrestore: add page (#7157)

pages/linux/qm.md

@@ -0,0 +1,28 @@
+# qm
+
+> Qemu/KVM Virtual Machine Manager.
+> More information: <https://pve.proxmox.com/pve-docs/qm.1.html>.
+
+- List all virtual machines:
+
+`qm list`
+
+- Using an ISO file uploaded on the local storage, create a virtual machine with a 4 GB IDE disk on the `local-lvm` storage and an ID of 100:
+
+`qm create {{100}} -ide0 {{local-lvm:4}} -net0 {{e1000}} -cdrom {{local:iso/proxmox-mailgateway_2.1.iso}}`
+
+- Show the configuration of a virtual machine, specifying its ID:
+
+`qm config {{100}}`
+
+- Start a specific virtual machine:
+
+`qm start {{100}}`
+
+- Send a shutdown request, then wait until the virtual machine is stopped:
+
+`qm shutdown {{100}} && qm wait {{100}}`
+
+- Destroy a virtual machine and remove all related resources:
+
+`qm destroy {{100}} --purge`