IRIS 3030 User Manual

4-16 IRIS OWNER’S GUIDE
SERIES 3000 Version 1.0
Workstation Administration
rlogin initiates a login on a remote host across the network. The command
takes the remote host name as an argument. For example, to log in remotely to
a host named olympus, enter this command:
rlogin olympus
login:
...
If you do not specify a command to be executed, rlogin starts a login process on
the remote host.
Like rlogin, telnet also initiates a login on a remote host across the network.
The program takes the name of the host as an argument. For example, to log
in remotely to a host named puppy, enter this command:
telnet puppy
The screen shows:
Trying...,
connected to puppy.
Escape character is ^].
login:
...
To disconnect from the host, first log out from the host. Then, exit the telnet
program. To do this, type
CTRL-]
. Typing
CTRL-]
gets the attention of the
telnet program. To the telnet> prompt, type:
quit
For more information on telnet, see telnet(1C).
Using the File Transfer Program
ftp is a program for transferring files using the ARPANET File Transfer
Protocol. Below is a brief description of some of the ftp commands. For more
information, see ftp(1C).
1. To start the ftp program, type:
ftp hostname

IRIS 3030 Specifications

General

Brand	IRIS
Model	3030
Category	Desktop
Language	English

Summary

User Information and Safety

Computer and CRT Safety Warnings

Safety warnings regarding computer and CRT components, including fuse replacement.

Class A Computing Device Compliance

User Interference Resolution Guidance

Hardware Installation Guide

Standard Hardware Components

Lists typical components included in IRIS series 3000 systems for standard configuration.

Optional Hardware Peripherals

Keyboard and Mouse Connection Guide

Nineteen-inch 60 Hz Monitor Connection

Fifteen-inch 60 Hz Monitor Connection

33 Hz Interlaced Monitor Connection

Monitor Adjustment Procedures

IRIS to Ethernet Network Connection

Booting the IRIS System

Workstation Booting Instructions

Step-by-step guide to boot the IRIS workstation from the disk.

Terminal Booting Instructions

Step-by-step guide to boot the IRIS terminal from the disk.

Understanding the Startup Environment

IRIS Boot Options Overview

PROM Monitor Boot Configuration

Automatic Boot Configuration Steps

Workstation System Administration

Basic Operation and System Shutdown

Procedures for basic operation, startup, and shutting down the IRIS workstation.

Unix Configuration Fundamentals

Overview of configuring the IRIS workstation for the Unix operating system.

Naming Your IRIS Workstation

Adding New User Accounts

Process for creating new user accounts, including file and directory setup.

Entering Multi-user Mode Automatically

Key Unix Configuration Files Reference

Describes important system configuration files in /etc and /usr/lib for system administration.

Device Files in /dev Directory

Network Communication Protocols

XNS Network Command Usage

TCP/IP Network Command Usage

System Backups and Data Protection

Procedures for backing up workstation data to tape or disk for safety.

Making a Bootable Backup Tape

Steps to create a bootable tape for system recovery and rebuilding.

Performing Periodic Backups

Procedures for routine backup of file systems to tape for data preservation.

Storing Key Unix Files on Second Disk

Crash Recovery Procedures Overview

Steps to take immediately after a system crash for diagnosis and repair.

Recovery Strategies and Diagnostics

General strategies for diagnosing and recovering a system that fails to boot.

Recovery Using the init Program

How the init program attempts to recover from common file system errors.

File System Recovery via Tape Boot

Procedure to rebuild the file system from a bootable backup tape.

File System Recovery via Second Disk Boot

Method to boot and recover using key files from a second disk.

IRIS 3010 System Administration

Host Software Installation Procedures

Instructions for installing IRIS 3010 support software on a VAX Unix environment.

IRIS 3010 Terminal Emulator Operation

How the IRIS 3010 operates as a terminal emulator for host interaction.

Connecting to the Host Computer

Steps for establishing communication between the IRIS terminal and a host computer.

Issuing Terminal Emulator Commands

Running Demonstration Programs

Shutting Down the IRIS Terminal

Boot Failure Recovery Procedures

Steps to restore the file system from backup after a boot failure on IRIS 3010.

IRIS 3010 Software Configuration Overview

Introduction to software configuration for the IRIS 3010 system.

Configuration Tools and Files Guide

Details on configuration files for startup environment and network setup.

Configuring the Startup Environment

Methods to customize the IRIS 3010 startup environment, including terminal emulator and window manager.

Installing Custom Startup Program

XNS Network Configuration Details

TCP/IP Network Configuration Details

Disk Configuration and Management

IRIS Workstation Disk Configuration

Procedures for configuring disk partitions on IRIS workstations (3020/3030).

Changing Swap Partition Size on IRIS 3020

Steps to adjust the swap partition size on an IRIS 3020 workstation.

Changing Swap Partition Size on IRIS 3030

Steps to adjust the swap partition size on an IRIS 3030 workstation.

Configuring a Second Disk on IRIS Workstation

Strategies for setting up a second disk drive on IRIS workstations for file systems.

IRIS Terminal Disk Configuration

Procedures for configuring disk partitions on IRIS terminals (3010).

Changing Swap Partition Size on IRIS Terminal

Steps to adjust the swap partition size on an IRIS 3010 terminal.

Creating and Using Backup Floppy Set

Video Options for IRIS Workstations

Supported Video Options List

60 Hz Non-interlaced Monitor Specs

33 Hz Interlaced Monitor Specs

RS-170A Video Standard Details

European Video Standard Details

Genlockable Video Option Features

Booting with the Secondary Video Driver

Using Graphics Library with Video Options