vlib: exec cli line-by-line processing and script updates

Type: improvement
Change-Id: I82e7c0acc547794bcc7c42f4b8881a8251bf7a9b
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/scripts/vnet/uri/udp b/src/scripts/vnet/uri/udp
index bbbe2c1..4430b0f 100644
--- a/src/scripts/vnet/uri/udp
+++ b/src/scripts/vnet/uri/udp
@@ -8,18 +8,18 @@
 set int state host-vpp1 up
 set int ip address host-vpp1 6.0.1.1/24
 
-packet-generator new {
-  name udp
-  limit 512
-  rate 1e4
-  node ip4-input
-  size 100-100
-  interface loop0
-  data {
-   UDP: 192.168.1.2 - 192.168.2.255 -> 192.168.1.1
-   UDP: 4321 -> 1234
-    length 72
-    incrementing 100
-  }
+packet-generator new {						\
+  name udp							\
+  limit 512							\
+  rate 1e4							\
+  node ip4-input						\
+  size 100-100							\
+  interface loop0						\
+  data {							\
+   UDP: 192.168.1.2 - 192.168.2.255 -> 192.168.1.1		\
+   UDP: 4321 -> 1234						\
+    length 72							\
+    incrementing 100						\
+  }								\
 }
 session enable