Merge pull request #2 from lbonanomi/who

test if the current user is sudo-su'd into this session
2018-12-26 20:04:05 -05:00 · 2018-12-26 20:04:05 -05:00 · 2e28c6c0da
parent f42515078a 985714befd
commit 2e28c6c0da
1 changed files with 6 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -1227,6 +1227,12 @@ ___
 who -b
 ```

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

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