doc

3 days ago · b1874479dc
1 changed files with 5 additions and 0 deletions
--- a/doc/bash_tips.md
+++ b/doc/bash_tips.md
@ -63,3 +63,8 @@ count=$((count+1))
 ```

 ## sudo -E or better source if already root
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+From within a miaou-bash script and in case sudo is required
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+1. prefer using source if already root
+2. or force preserving the MIAOU_BASH_DIR environment variable with `sudo -E