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Full Discussion: Shell help needed
Top Forums Shell Programming and Scripting Shell help needed Post 89935 by stevefox on Thursday 17th of November 2005 01:30:14 AM
Old 11-17-2005
Question

Thanks everyone!
I haven't tested all of them yet but I have a question with Mona's code which I tested.
The code worked perfectly but I was wondering if the 2nd line of the code is necessary or not.

print "\c" > sum_divide_final

I guess this line is creating an empty file but it worked fine without this line (I think because it created it in the 2nd last line).
 

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UGENSA(4)						   BSD Kernel Interfaces Manual 						 UGENSA(4)

NAME
ugensa -- USB generic serial adapter SYNOPSIS
ugensa* at uhub? ucom* at ugensa? HARDWARE
The ugensa driver supports the following adapters (or their USB device portion, for adaptors that contain a USB host controller, hub and a USB device): Airprime PC5220 Novatel FlexPak GPS receiver Qualcom CDMA MSM (found in Kyocera KPC650 EVDO interface) Qualcom Inc. CDMA AC8700 (found in the ZTE 1x EVDO interface) Sierra AirCard 580 Sierra AirCard 595 Sierra AirCard 875 [not tested] Sierra Wireless EM5625 [not tested] Sierra Wireless MC5720 [not tested] Sierra Wireless MC5725 [not tested] Sierra Wireless MC8755 [not tested] Sierra Wireless MC8755 [not tested] Sierra Wireless MC8755 [not tested] Sierra Wireless MC8765 [not tested] Sierra Wireless MC8775 [not tested] Novatel Wireless Merlin CDMA (found in Verizon V620) [not tested] Novatel ExpressCard [not tested] Novatel Wireless S720 [not tested] Novatel Ovation U720 [not tested] Novatel Merlin XU870 HSDPA ExpressCard [not tested] Novatel Merlin ES620 [not tested] Dell/Novatel Wireless HDSPA modem Dell W5500 HDSPA modem [not tested] AnyDATA ADU-E500A [not tested] DESCRIPTION
The ugensa driver provides support for the USB-to-RS-232 Bridge chip used by various vendors. The device is accessed through the ucom(4) driver which makes it behave like a tty(4). SEE ALSO
tty(4), ucom(4), usb(4) HISTORY
The ugensa driver first appeared in NetBSD 3.0. BSD
December 14, 2009 BSD
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