Manage lots of users with bash script

[spookybathtub]

If you have a lot of users in subsonic, it can be a PITA to keep track of them. I wrote these 2 scripts to add and delete batches of users from a text file using bash. This may not be helpful to many people, but I have 200 users at a college radio station, and the roster changes every semester, so this was essential for me. I tried to make the scripts robust enough to handle misuse and errors, but let me know if you find a bug.