21-exit_codes.md in teuton-2.7.0

- old
+ new
@@ -1,24 +1,17 @@
 [<< back](README.md)
 
-# Example: 16-exit_codes
+# Example: exit_codes
 
-_I am sorry! We have not solved the problem of getting the exit code of the commands so that it works for any platform. But we can help you do this work._
+`result` stores information from the last command executed by a "run" action. [Offers many functions](../dsl/definition/result.md)) that transforms output data, and also exitcode is captured.
 
-`result` stores information from the last command executed by a "run" action. [Offers many functions](../dsl/definition/result.md)) that transforms output data, but also we have been added tow more: first and last.
+## Example
 
-## Description
-
-Take a look at this section:
 ```ruby
   target "Exist user root"
-  run "id root;echo $?"
-  expect_last "0"
-```
+  run "id root"
+  expect_exit 0
 
-It is posible to invoke the execution of several commands in sequence "cmd1;cmd2". Keep in mind that the last one must show the exit code. In the case of GNU/Linux is "echo $?", but it is different on others OOSS.
-
-All terminal output generated by `run` action is captured (Use `result.debug` to show result content into screen), and as we need only the last line, we use `expect_last "0"`.
-
-> More information about:
-> * [expect](../dsl/definition/expect.md) keyword.
-> * [result](../dsl/execution/result.md) keyword.
+  target "No user vader"
+  run "id vader"
+  expect_exit 1
+```