diff --git a/home/shrc.d/functions b/home/shrc.d/functions
index 3d54135..4bc45f5 100644
--- a/home/shrc.d/functions
+++ b/home/shrc.d/functions
@@ -9,3 +9,8 @@ command_not_found_handler() {
     return 127
 }
 
+# sh
+set-display() {
+    export DISPLAY=":${1:-1}"
+}
+