vault backup: 2024-05-30 18:37:47

IT/Scripting.md

@@ -128,8 +128,14 @@ function_name () {
 ```
 
 To return a value from a function, use the `return` keyword. After calling, it'll be assigned to the global variable `$?`.
+```bash
+my_function () {
+  return 55
+}
 
-```
+my_function
+# Will echo 55
+echo $?
 ```
 ## Commands
 | Command            | Description                                                                                                                                                                                                                                               |