local ips

web/whatismyip

@@ -4,14 +4,24 @@
 function helpexit() {
     echo "Print your public internet IP address."
     echo "-n  return as host name."
+    echo "-l  display only local addresses."
     exit
 }
+function locals_only() {
+  ip -4 -o addr | awk '!/^[0-9]*: ?lo|link\/ether/ {printf "%18s  %s\n", $4, $2}' | sort -k 2
+  exit $?
+}
 for (( i=1; i<=$#; i++ )); do
   [[ "${!i}" = "--help" ]] && helpexit                                            
   [[ "${!i}" = "-h" ]] && helpexit                                            
   [[ "${!i}" = "-n" ]] && { NAME=1; continue; }
+  [[ "${!i}" = "-l" ]] && { LOCAL=1; continue; }
 done                       
 
+if [[ "$LOCAL" -eq 1 ]]; then
+  locals_only
+fi
+
 which dig &> /dev/null || {
   echo Install apt dnsutils >&2
   exit 1