The CAT provides supported (Tier 1) loads of Ubuntu and RedHat Enterprise (and Centos) Linux. A homogeneous user environment is provided via LDAP (for user identities) and NFS (for home directories). We deliver software installs ranging from developer tools to high-end commercial CAD/EDA tools. System configurations includes desktops as well as servers (both physical and virtual).

AdministriviaThings related to the administration of our Linux environment.
Linux User EnvironmentUnderstanding home directory structure, disk quotas, and other related topics.
Remote AccessResources for connecting to Linux or connecting from Linux.
Linux ReferenceSome classic guides for using the Shell
Linux How Tos and FAQsTutorial style topics.