chore(examples): spilt ip-addr.lua

Signed-off-by: Jianhui Zhao <[email protected]>

examples/netlink/ip-addr-add.lua

@@ -0,0 +1,11 @@
+#!/usr/bin/env eco
+
+local addr = require 'eco.ip'.address
+
+local ifname = 'eth0'
+
+local ok, err = addr.add(ifname, { address = '192.168.1.2', prefix = 32, scope = 'global' })
+if not ok then
+    print('add fail:', err)
+    return
+end

examples/netlink/ip-addr-del.lua

@@ -0,0 +1,11 @@
+#!/usr/bin/env eco
+
+local addr = require 'eco.ip'.address
+
+local ifname = 'eth0'
+
+local ok, err = addr.del(ifname, { address = '192.168.1.2', prefix = 32 })
+if not ok then
+    print('del fail:', err)
+    return
+end

examples/netlink/ip-addr-get.lua

@@ -0,0 +1,15 @@
+#!/usr/bin/env eco
+
+local addr = require 'eco.ip'.address
+
+local ifname = 'eth0'
+
+local res, err = addr.get(ifname)
+if not res then
+    print('get fail:', err)
+    return
+end
+
+for k, v in pairs(res) do
+    print(k .. ':', v)
+end