This tutorial introduces how to run individual Crunch jobs using the @arv@ command line tool.
-*This tutorial assumes that you are "logged into an Arvados VM instance":{{site.baseurl}}/user/getting_started/ssh-access.html#login, and have a "working environment.":{{site.baseurl}}/user/getting_started/check-environment.html*
+{% include 'tutorial_expectations' %}
You will create a job to run the "hash" Crunch script. The "hash" script computes the MD5 hash of each file in a collection.