User`s manual

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Chapter 3 Managing Embedded Linux
This chapter includes information about version control, deployment, updates, and peripherals.
In this chapter, we cover the following topics:
 System Version Information
 Firmware Upgrade
¾ Upgrading the Firmware
¾ Loading Factory Defaults
 Enabling and Disabling Daemons
 Setting the Run-Level
 Setting the System Time
¾ TZ variable
¾ /etc/timezone
 Adjusting the System Time
¾ Setting the Time Manually
¾ NTP Client
¾ Updating the Time Automatically
 Cron—Daemon to Execute Scheduled Commands
 Connecting Peripherals
¾ USB Mass Storage
¾ CF Mass Storage