Merge pull request #39 from lbonanomi/master

Test if the current user is sudo-su'd into this session
2018-12-27 09:35:35 +01:00
parent c239cc3003 b8c363ec7e
commit aa2adcbee2
1 changed files with 6 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -1236,6 +1236,12 @@ ___
 who -b
 ```

+###### Detect a user sudo-su'd into the current shell
+
+```bash
+[[ $(who -m | awk '{ print $1 }') == $(whoami) ]] || echo "You are su-ed to $(whoami)"
+```
+
 ___

 ##### Tool: [screen](https://en.wikipedia.org/wiki/GNU_Screen)