qm-start: add page (#8704)

pages/linux/qm-start.md

@@ -0,0 +1,16 @@
+# qm start
+
+> Start a virtual machine on QEMU/KVM Virtual Machine Manager.
+> More information: <https://pve.proxmox.com/pve-docs/qm.1.html>.
+
+- Start a specific virtual machine:
+
+`qm start {{100}}`
+
+- Specify the QEMU machine type (i.e. the CPU to emulate):
+
+`qm start {{100}} --machine {{q35}}`
+
+- Start a specific virtual machine with a timeout in 60 seconds:
+
+`qm start {{100}} --timeout {{60}}`