Adding ONOS Segment Routing CLI files to new repo
diff --git a/cli/documentation/en_US/controller/show-interfaces-number b/cli/documentation/en_US/controller/show-interfaces-number
new file mode 100755
index 0000000..4f30750
--- /dev/null
+++ b/cli/documentation/en_US/controller/show-interfaces-number
@@ -0,0 +1 @@
+Specify the number of the network interface to show.