diff --git a/HowtoDebian/MigrationWheezyJessie.md b/HowtoDebian/MigrationWheezyJessie.md
index a64925b9..f63b5ac1 100644
--- a/HowtoDebian/MigrationWheezyJessie.md
+++ b/HowtoDebian/MigrationWheezyJessie.md
@@ -61,6 +61,10 @@ Merger les nouvelles conf au cas par cas :
 # find /etc -name "*.dpkg-*"
 ~~~
 
+~~~
+# for file in $(find /etc -iname '*.dpkg-dist'); do vimdiff ${file%%.dpkg-dist} $file; done
+# for file in $(find /etc -iname '*.ucf-dist'); do vimdiff ${file%%.ucf-dist} $file; done
+~~~
 
 ## systemd