diff --git a/config/navi/christoph.cheat b/config/navi/christoph.cheat
index 0bc0dfa3..253cdc65 100644
--- a/config/navi/christoph.cheat
+++ b/config/navi/christoph.cheat
@@ -200,6 +200,16 @@ $ file: eza -1
 sudo chattr -R -i <file>
 $ file: eza -1
 
+% dos2unix
+# Convert line endings to unix format
+dos2unix <file>
+$ file: eza -1
+
+% unix2dos
+Convert line endings to dos format
+unix2dos <file>
+$ file: eza -1
+
 ; ===========================
 ; SECRETS
 ; ===========================