Oracle MICROS 820 User Manual

Oracle Linux for MICROS Commands
Note:
Most deployments of Oracle Linux for MICROS do not require extensive
Linux command line operations. Oracle Linux for MICROS commands are
case sensitive.
Open another terminal
• Press Ctrl+Alt+Fx (where x = 4, 5, or 6) to open another terminal window.
• Press Ctrl+Alt+F4: Log in as possupport.
Find Linux image version information
• cat /etc/micros-release
Find network address of device
• ifconfig
Find network address of device
• ip addr
Check network status
• nmcli device status
Configure network
• nmtui
Verify contact to a remote host
• ping 10.209.76.197
Monitor the running processes, memory, and CPU usage
• top
• Press q to exit top command.
End a running process
• kill 4465
Edit a text file
• nano webconfig.txt
Restart the device
• reboot
Turn off the device
• shutdown now
Chapter 7
Oracle Linux for MICROS Commands
7-2

Oracle MICROS 820 Specifications

General

Brand	Oracle
Model	MICROS 820
Category	Desktop
Language	English

Summary

Preface

Audience and Admonitions

Information on the intended audience and important cautionary notes for users.

Customer Support and Documentation

Details on how to obtain support and access relevant product documentation.

Revision History

Records changes and updates made to the document over its publication history.

Workstation 820

Overview of Workstation 820

General introduction to the Workstation 820, its design, and business benefits.

System Unit Basic Features

Key features and functionalities of the Workstation 820 system unit itself.

Input/Output (IO) Panel and Ports

Description of the IO panel layout and available connectivity ports on the system unit.

Technical Specifications

Detailed technical specifications including processor, memory, storage, and connectivity options.

The Peripheral Expansion Module

Overview of Peripheral Expansion Module

Introduction to the peripheral expansion module and its role in extending connectivity.

Module Features and Mounting

Basic features, port descriptions, and stand mounting points for the expansion module.

Port Pin References

Pinout details for selected ports like IDN and Serial on the peripheral expansion module.

Workstation Setup and Software Installation – Basic Steps

Workstation Stands and Mounting

Guidance on attaching the workstation to vertical and low-profile stands.

Oracle 2.5mm Hex Key Usage

Instructions on using the hex key for assembly, locking, and other hardware adjustments.

Workstation Accessories Setup and Use

Customer Facing Display Setup

Instructions for setting up various types of Customer Facing Displays with workstations.

Power Management States

Power Management State Changes

Details on workstation power states and transitions between them.

Software Components

Workstation 8 Series Platform Software

Overview of the platform software, including drivers, API drivers, and utilities.

Operating System Options

Information on Microsoft Windows and Oracle Linux for MICROS operating systems.

Oracle Linux Commands

Common Linux commands for managing Oracle Linux for MICROS.

Workstation Accessibility Features

Magnifier and Visual Aids

Features for screen magnification and visual alternatives for audio notifications.

Input and Screen Reader Features

On-screen keyboard, hover keys, text prediction, and screen narration capabilities.

Speech Recognition

Using voice commands to control the workstation without keyboard or mouse.

Diagnostics Utility

Starting the Diagnostics Utility

Step-by-step guide to launch the workstation diagnostics tool.

BIOS Configuration

Starting the BIOS Configuration Utility

Instructions for accessing and configuring the system BIOS settings.

Equipment Dimensions

Workstation 820 Dimensions

Physical dimensions of the Workstation 820 unit.

Workstation 820 with Vertical Stand Dimensions

Physical dimensions of the Workstation 820 with the vertical stand.

Workstation 820 with Low Profile Stand Dimensions

Physical dimensions of the Workstation 820 with the low profile stand.

Peripheral Expansion Module Dimensions

Physical dimensions of the peripheral expansion module.

Troubleshooting

Basic Troubleshooting Steps

Common problems and their solutions for workstation setup and operation.

Safety and Handling

Safety Precautions and Compliance

Essential safety rules and compliance statements for equipment setup.

Product Placement and Power Safety

Guidelines for safe product placement and power cord connection.

Care and Handling Procedures

Instructions for proper care, handling, and cleaning of the workstation.