diff --git a/content/notes/04-scripting-techniques.md b/content/notes/04-scripting-techniques.md
index d08583f6f..12ef89869 100644
--- a/content/notes/04-scripting-techniques.md
+++ b/content/notes/04-scripting-techniques.md
@@ -16,6 +16,12 @@ tags:
 	- temporary files shouldn't be in /tmp ⇒ everyone can access tmp, not secure
 
 scripting
+- weakly typed, interpreted, no need to compile
+- cons
+	- inefficient
+	- TOCTTOU
+	- pasrsing issies
+	- interface inconsistency
 - history
 - origin
 - examples
diff --git a/content/notes/cosc-301.md b/content/notes/cosc-301.md
index dc382e311..3f9e0825c 100644
--- a/content/notes/cosc-301.md
+++ b/content/notes/cosc-301.md
@@ -29,7 +29,7 @@ https://www.cs.otago.ac.nz/cosc301/schedule.php
 - [x] [[01-intro]]
 - [x] [[02-network and hardware protocols]]
 - [x] [[03-ipv6-bootcamp]]
-- [[04-scripting-techniques]]
+- [x] [[04-scripting-techniques]]
 - [x] [[05-filesystems]]
 - [[06-network-system-administration]]
 -