diff --git a/intro-unix-command-line/README.md b/intro-unix-command-line/README.md
index 601769e..12407a7 100644
--- a/intro-unix-command-line/README.md
+++ b/intro-unix-command-line/README.md
@@ -2,3 +2,5 @@
 [Link to wiki page](https://github.com/gladstone-institutes/Bioinformatics-Workshops/wiki/Introduction-to-Unix-Command-Line)
 
 ### Description of files
+* Slides in PDF
+* Data files