added list_ips tool

list_ips

@@ -0,0 +1,46 @@
+#!/usr/bin/env python
+#docstring=dirty tool to simplify the output of ip dramaticly
+import subprocess as sp
+import json
+
+CFG = {
+    "iface_allow_list": ["eth", "enp", "wlp", "wlan"],
+    "show_ip4": True,
+    "show_ip6": False,
+}
+
+def filter_interfaces():
+    output = json.loads(
+        sp.run(["ip", "-j", "addr", "show"], 
+               text=True, 
+               capture_output=True).stdout)
+    filtered_list=[]
+    for interface in output:
+        for allowed in CFG["iface_allow_list"]:
+            if allowed in interface["ifname"]:
+                filtered_list.append(interface)
+    return filtered_list
+
+def ip_string(interface):
+    conn_list = ""
+    for conn in interface["addr_info"]:
+        if conn["family"] == "inet" and CFG["show_ip4"] or conn["family"] == "inet6" and CFG["show_ip6"]:
+            conn_list += (conn["local"] + "/" + str(conn["prefixlen"])) + ", "
+    return conn_list.rstrip(", ")
+
+def pretty(interfaces):
+    longest_member = 0
+    for interface in interfaces:
+        if len(interface["ifname"]) > longest_member:
+            longest_member = len(interface["ifname"])
+
+    for interface in interfaces:
+        len_diff = longest_member - len(interface["ifname"])
+        print(interface["ifname"], ": ", " " * len_diff, ip_string(interface), sep="")
+
+
+
+def main():
+    pretty(filter_interfaces())
+if __name__ == "__main__":
+    main()