qm-set: add page (#17503)

Co-authored-by: Dylan <145150333+dmmqz@users.noreply.github.com>

pages/linux/qm-set.md

@@ -0,0 +1,28 @@
+# qm set
+
+> Set virtual machine options.
+> More information: <https://pve.proxmox.com/pve-docs/qm.1.html>.
+
+- Set a name for a VM in the GUI:
+
+`qm set {{100}} --name {{vm_name}}`
+
+- Set a VM to autostart on boot:
+
+`qm set {{100}} --autostart {{0|1}}`
+
+- Set the allotted core count of a VM:
+
+`qm set {{100}} --cores {{4}}`
+
+- Set the allotted amount of memory:
+
+`qm set {{100}} --memory {{8192}}`
+
+- Give a VM a network device and bridge it to the host network:
+
+`qm set {{100}} --net{{0}} {{virtio|e1000|rtl8139|vmxnet3}},bridge=vmbr{{0}}`
+
+- Delete a device:
+
+`qm set {{100}} --delete {{device_name0}}`