pct-set: add examples (#17630)

Update pct-set.md

Author: Managor

pages/linux/pct-set.md

@@ -11,6 +11,18 @@
 
 `pct set {{100}} --net0 name=eth0,bridge=vmbr0,ip={{10.0.0.100/24}},gw={{10.0.0.1}}`
 
-- Set container memory limit:
+- Set container memory and CPU limit:
 
-`pct set {{100}} --memory {{8192}}`
+`pct set {{100}} --memory {{8192}} --cpulimit {{4}}`
+
+- Mount a host file location in a guest:
+
+`pct set {{100}} --mp{{0}} /{{path/to/host_directory}},mp=/{{path/to/guest_mount_point}}`
+
+- Set container tags:
+
+`pct set {{100}} --tags {{tag1,tag2,...}}`
+
+- Remove an option:
+
+`pct set {{100}} --delete {{net0,mp0,mp1,...}}`