ip-route-get: add page (#14333)

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>

pages/linux/ip-route-get.md

@@ -0,0 +1,28 @@
+# ip route get
+
+> Get a single route to a destination and print its contents exactly as the kernel sees it.
+> More information: <https://manned.org/ip-route>.
+
+- Print route to a destination:
+
+`ip route get {{1.1.1.1}}`
+
+- Print route to a destination from a specific source address:
+
+`ip route get {{destination}} from {{source}}`
+
+- Print route to a destination for packets arriving on a specific interface:
+
+`ip route get {{destination}} iif {{eth0}}`
+
+- Print route to a destination, forcing output through a specific interface:
+
+`ip route get {{destination}} oif {{eth1}}`
+
+- Print route to a destination with a specified Type of Service (ToS):
+
+`ip route get {{destination}} tos {{0x10}}`
+
+- Print route to a destination using a specific VRF (Virtual Routing and Forwarding) instance:
+
+`ip route get {{destination}} vrf {{myvrf}}`