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UC-8100-LX
User Manuals: Moxa Technologies UC-8100-LX Computer
Manuals and User Guides for Moxa Technologies UC-8100-LX Computer. We have
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Moxa Technologies UC-8100-LX Computer manual available for free PDF download: Software Manual
Moxa Technologies UC-8100-LX Software Manual (90 pages)
embedded computer
Brand:
Moxa Technologies
| Category:
Desktop
| Size: 2 MB
Table of Contents
Copyright Notice
2
Technical Support Contact Information
2
Table of Contents
3
1 Introduction
6
2 Getting Started
7
Software Architecture
9
Software Packages
9
Connecting to the UC-8100-LX
9
Connecting through Serial Console
9
SSH Console
11
User Account Management
13
Switching to the Root Account
13
Creating and Deleting User Accounts
13
Disabling the Default User Account
13
Network Settings
14
Configuring Ethernet Interfaces
14
Static Ip Address
14
Connecting to a Cellular Network
15
System Administration
15
Querying the Firmware Version
15
Adjusting the Time
15
Setting the Time Zone
16
Determining Available Drive Space
17
Enabling and Disabling Daemons
17
Package Management
18
Reboot/Shutdown the UC-8100-LX
19
3 Advanced Configurations on Peripherals
20
Serial Ports
21
Stty
21
USB Port
22
Disable the USB Port
22
USB Automount
23
SD and Microsd Slot
23
Enabling Write Protection
24
Preparing a Bootable SD Card
24
Creating a Linux System Image Using a Windows Platform
25
Creating a System Image in a Linux Environment
26
Booting up the UC-8100-LX for the First Time
27
File System Resizing
27
Booting from a Microsd Card (UC-8112 Model Only)
27
The Push Button and the LED Indicators
27
Diagnosing Device and Subsystem Failures
28
Restoring Firmware to Factory Default
28
Using Cellular Modules
29
Cellular Signal Strength
29
Cellular Dial-Up Mode
29
Cellular GPS Port
29
Configuring MC-7304/ MC-7354 Cellular Modules
29
Configuring the Wireless LAN
32
Configuring WPA2 Settings
32
Connecting to an AP Using WEP Authentication
33
Connecting to an AP Using WPA/WPA2 PSK Authentication
33
Using Wpa_Cli
34
4 Security on UC-8100-LX
37
Secure Boot
39
Trusted Platform Module (TPM) and Trousers
40
Enabling TPM Via the Bootloader
41
Start TPM Services
41
Initializing the Trusted Platform Module
42
Getting the Public Endorsement Key
42
Sealing/Unsealing Data
43
SUDO Mechanism
43
5 General Debian Package Usage
45
NTP Client
46
Execute Scheduled Commands with Cron
46
Updating System Time and RTC
46
Rocket-Fast System for Log Processing: Rsyslog
47
Rsyslog's Configuration File
47
Syntax of the Selector
47
Openssl
48
Ciphers
49
Cryptographic Hash Functions
49
The Apache Web Server
49
Edit Servername in Apache Configuration File
49
Sftp
50
Dns
50
Iptables
51
Observe and Erase Chain Rules
53
Define Policy for Chain Rules
54
Append or Delete Rules
55
Rsync
56
Using Rsync for External Backups
56
Automating Rsync Backups
56
Nat
57
NAT Example
57
Enabling NAT at Bootup
57
NFS (Network File System)
58
Setting up UC-8100-LX as an NFS Client
59
Snmp
59
Openvpn
60
Static-Key VPN
61
Package Management
62
Apt-Get
62
Apt-Cache
62
List All Available Packages
62
Find out Package Name and Description of Software
62
Check Package Information
62
Check Dependencies for Specific Packages
62
Check Statistics of Cache
62
Update System Packages
63
Install or Upgrade Specific Packages
63
Upgrade All Software Packages
63
Install Multiple Packages
63
Install Several Packages Using Wildcard
63
Install Packages Without Upgrading
63
Upgrade Specific Packages
63
Install Specific Package Version
63
Remove Packages Without Configuration
64
Completely Remove Packages
64
Clean up Disk Space
64
Download Only Source Code of Package
64
Download and Unpack a Package
64
Download, Unpack and Compile a Package
64
Download a Package Without Installing
64
Check Change Log of Package
64
Check Broken Dependencies
65
Search and Build Dependencies
65
Auto Clean Apt-Get Cache
65
Auto Remove Installed Packages
65
6 Programmer's Guide
66
Linux Tool Chain Introduction
67
Native Compilation
67
Cross Compilation
67
Obtaining Help
69
Test Program-Developing Hello.C
69
Compiling Hello.C with Native Compilation
70
Compiling Hello.C with Cross Compilation
70
Makefile Example
71
Modbus
71
RTC (Real Time Clock)
72
WDT (Watch Dog Timer)
73
Cryptographic Hardware Accelerator
74
Diagnostic LED
74
Turn on Leds API
74
Turn off LED API
74
Blink LED API
74
Tpm
75
Default Installed Package List
76
Extending the Lifetime of the SD Card
85
Overview
86
SD Flash Types
86
Tips for Running Gnu/Linux on an SD Card
86
Use SLC SD Card
86
Use an SD Card with Larger Capacity
86
Tweak Gnu/Linux to Write to RAM Instead of the SD Card
87
Set the SD Card to Read-Only Mode
87
Copying Images on an Sd/Microsd Card
89
Using Win32 Disk Imager
89
Using the DD Command
90
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