HP Visualize J5000 hp Visualize J5000, J7000 workstations owner's guide (a4978 - Page 205

Glossary as user root, or by typing su (switch user) at a command-line prompt. You must know the root password to become root. Title bar The rectangular area, between the top of the window and the window frame, that contains the title of the window object. System administrator The person responsible for system and network installation, updating, maintenance, and security at your site. System call Invocation of a kernel process by a user program. System name Same as Hostname or Nodename See also Internet Protocol Address. Transceiver A device that transmits and receives signals. U Ultra Narrow Single-Ended SCSI An 8-bit-wide SCSI bus with standard receivers and drivers, which limits total cable length to 6 meters See also Fast-Wide Low-Voltage Differential SCSI, Small Computer System Interface. T Terminal window A terminal window is a type of HP CDE window that emulates a complete display terminal. Terminal windows are typically used to fool window-dumb programs into believing they are running in their favorite terminal. When not running programs or executing operating system commands, terminal windows display the command-line prompt See also HP Common Desktop Environment. User account The system administrator defines a user account for every person authorized to use the system. Each user account contains the name the computer uses to identify the person (user ID), and the person's password. User accounts also contain project and organization names, to help the system determine who can use the system and what resources each person or organization is authorized use See also user ID, Password. User ID The name the computer uses to identify you. Your system administrator assigns you a user 205