diff --git a/niceties/weisu b/niceties/weisu
new file mode 100755
index 0000000..91155bf
--- /dev/null
+++ b/niceties/weisu
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -x
+
+# https://unix.stackexchange.com/a/709811
+
+if test -n "$SUDO"
+	then command -v doas \
+		&& SUDO=doas \
+		|| SUDO=sudo
+fi
+
+exec $SUDO env \
+	WAYLAND_DISPLAY="$XDG_RUNTIME_DIR/$WAYLAND_DISPLAY" \
+	XDG_RUNTIME_DIR=/user/run/0 \
+		"$@"