Update cheatsheets

tldr/linux/ip-route-list

@@ -5,8 +5,37 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # ip route list
 
-> This command is an alias of `ip route show`.
+> Display subcommand for IP Routing table management.
+> More information: <https://manned.org/ip-route>.
 
-- View documentation for the original command:
+- Display the `main` routing table:
 
-`tldr ip route show`
+`ip {{[r|route]}} {{[l|list]}}`
+
+- Display the main routing table (same as first example):
+
+`ip {{[r|route]}} {{[l|list]}} {{[t|table]}} {{main|254}}`
+
+- Display the local routing table:
+
+`ip {{[r|route]}} {{[l|list]}} {{[t|table]}} {{local|255}}`
+
+- Display all routing tables:
+
+`ip {{[r|route]}} {{[l|list]}} {{[t|table]}} {{all|unspec|0}}`
+
+- List routes from a given device only:
+
+`ip {{[r|route]}} {{[l|list]}} dev {{eth0}}`
+
+- List routes within a given scope:
+
+`ip {{[r|route]}} {{[l|list]}} {{[s|scope]}} link`
+
+- Display the routing cache:
+
+`ip {{[r|route]}} {{[l|list]}} {{[c|cache]}}`
+
+- Display only IPv6 or IPv4 routes:
+
+`ip {{-6|-4}} {{[r|route]}}`