diff --git a/cs-fundamentals/command-line.md b/cs-fundamentals/command-line.md
index 7cffe51427306360dc25045cd5134e4890e8b54b..837ce349b8c771f991f2576f51d14a7140704b00 100644
--- a/cs-fundamentals/command-line.md
+++ b/cs-fundamentals/command-line.md
@@ -45,6 +45,7 @@ To discover what shell you are using, run `echo $0` in a terminal.
 
 ## Resources
 * [CS128 Shell Lab](https://code.cs.earlham.edu/skillscourse/skillscourseguide/-/blob/master/cs-fundamentals/Lab8-Shell-F21.pdf) Note: You will have to obtain the data files referenced in the lab from https://cs.earlham.edu/~charliep/courses/cs128
+* [Software Carpentry Tutorials](https://swcarpentry.github.io/shell-novice/)
 * [Basics of Bash](https://towardsdatascience.com/basics-of-bash-for-beginners-92e53a4c117a) (Requires Medium account; you can skip this one.)
 * [How to Bash](https://towardsdatascience.com/how-to-bash-for-those-of-us-who-dont-like-the-command-line-8cbf701356dd)
 * [For loops](https://www.tldp.org/LDP/Bash-Beginners-Guide/html/Bash-Beginners-Guide.html#sect_09_01)