You can ssh to
clank.cs.gmu.edu using your first name as your login and the default passwords I announced in the hangout today (except for Paul).
The server has python2.7 and virtualenv and is running apache with mod_wsgi. It also has php, mysql, and mongodb.
If you want to use a public key when logging in with ssh, run:
restorecon -R -v ~/.ssh
Your web directory is ~/www. To enable it, create the directory:
mkdir ~/www
Make sure it is world-readable:
chmod 755 ~/www
And enable SELinux access to it:
chcon -R -t httpd_sys_content_t ~/www
Yotam