diff --git a/completion b/completion
index ce74009..e107bd9 100644
--- a/completion
+++ b/completion
@@ -21,3 +21,13 @@ complete -F cmpt_newp newp
 # 	done
 # }
 # complete -F cmpt_prj prj
+
+source ~/dev/script.download/git-completion.bash 
+__git_complete g git
+
+cmpt_cs(){
+	for opt in `ls ~/dev/cheat-sheet`; do
+		COMPREPLY+=("$opt")
+	done
+}
+complete -F cmpt_cs cs
diff --git a/cs b/cs
new file mode 100755
index 0000000..daad84a
--- /dev/null
+++ b/cs
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+
+if [[ $1 = "-l" ]]; then
+	ls ~/dev/cheat-sheet
+	exit
+fi
+if [[ $1 = "-ln" ]]; then
+	ln -s ~/dev/cheat-sheet/$2 $3
+	exit
+fi
+if [[ $1 = "-h" ]]; then
+	echo "cs -h : affiche commande"
+	echo "cs <cheat-sheet> : ouvre le cheat-sheet ou le crée s'il n'exite pas"
+	echo "cs -l : affiche liste cheat sheet"
+	echo "cs -ln <cheat-sheet> <lien> : crée un lien symbolique du cheat-sheet nommé lien"
+	exit
+fi
+
+nvim ~/dev/cheat-sheet/$1