diff --git a/src/TODO b/src/TODO
index 253a2dd..4cf3620 100644
--- a/src/TODO
+++ b/src/TODO
@@ -1,3 +1,9 @@
 id:
 - write more readable code
 - check if it's complete
+
+kill:
+- get signal number from its name
+
+ls:
+- only has basic functionalities