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emWEB-15WT
(
Hardware and Software Manual
)
•
Operating System and Drivers
©
Janz Tec AG
Rev. 1.1
Using reboot-commit will write all changes to write-protected system partition.
commit:
dev@emWeb-aimx6: sudo reboot-commit
enable:
dev@emWeb-aimx6: sudo reboot-ro
disable:
dev@emWeb-aimx6: sudo reboot-rw
For production environment, we recommend that the write-protection of the system
partition is enabled!
NOTICE
To reduce the risk of losing information stored in files on the µSD-card, especially when
writing to the card during a power failure event, consider the use of an external UPS
(uninterruptable power supply).
5.2
Optional Software
This chapter lists and describes additional installed software in the Janz Tec AG default image for the
emWEB-15WT.
5.2.1
Google Chromium webbrowser
The used web browser is Chromium with the installed version 51.0.2704.79. Additional packages for
the Chromium browser are:
-
chromium-codecs-ffmpeg
-
chromium-codecs-ffmpeg-extra
-
Janz Tec Chrome Extension (for automatically redirect the NewTabPage to the webmin
configuration page.
5.2.2
Webmin Configuration Webserver
Webmin version 1.820 is preinstalled. “Webmin is a web-based interface for system administration for
Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and
much more.
” For more information have a look at
Following features are supported on the emWEB-15WT:
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Show recent system information
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Change of the passwords
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Kiosk mode configuration
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Linux Firewall rules
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Network configuration
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System time
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Touchscreen calibration
