diff --git a/pages/04.other/useful-commands/default.en.md b/pages/04.other/useful-commands/default.en.md
index 3996565..0f8c455 100644
--- a/pages/04.other/useful-commands/default.en.md
+++ b/pages/04.other/useful-commands/default.en.md
@@ -75,6 +75,29 @@ paru -S --rebuild=yes <package>
 
 ## Various
 
+### Unlock user after too many failed sudo attempts
+
+Use `faillock` to check for failed sudo attempts
+
+[shroot]
+
+```
+faillock --user <user>
+```
+
+[/shroot]
+
+Unlock a locked account  
+[shroot]
+
+```
+faillock --user <user> --reset
+```
+
+[/shroot]
+
+> [Unlock user after too many failed sudo attempts by Josh Sherman](https://joshtronic.com/2021/05/23/unlock-user-after-too-many-failed-sudo-attempts/)
+
 ### Overwrite disk with pseudorandom data
 
 Using openssl on CPUs with AES acceleration one can create pseudorandom data with high speeds.