Identify and ping users who use up a lot of disk space

[yuvipanda]

When looking through the biology hub, @felder discovered that some users are using
as much as 250GB of space. While not prohibited, we should reach out to these users
and ask them to clean up.

TODO

• Write a script that can identify these users and make a report
• Establish a threshold for personal emails, and email them

[yuvipanda]

To begin with, maybe we can find all users who are using more than 100G of home dir space, and ask them to clean out?

[balajialg]

Find a list of users, Email them! (associate with class)