Update content src/site/notes/Coding Tips (Classical)/Terminal Tips/About terminal.md

src/site/notes/Coding Tips (Classical)/Terminal Tips/About terminal.md

@@ -37,4 +37,14 @@ pwd | pbcopy
 This  copies contents of all files & subdirectories in a folder/directory to another folder. 
 ```
 cp -r /path/to/source/directory /path/to/destination/directory/
+```
+
+Find the generic password to a public wifi. 
+```
+security find-generic-password -wa "Wifi-name"
+```
+
+Output your ipv4 & ipv6 addresses. 
+```
+ifconfig en0 | grep inet |  awk '{ print$2 }'
 ```