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05.03.2015
fine and dandy, but what if you don't have a Canon PowerShot camera? Open source software to the rescue: Using a simple Python script and the Scripting Layer for Android [8] software, you can turn
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26.03.2015
traffic.
A terse tshark -D is fine if you first want to see which interfaces the software has found on the local or remote system. You might be surprised by the number of network adapters listed when
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25.10.2013
. The script in Listing 1 will do just fine for the single frames:
for i in *.png
do
meme-simple $i "SEGWAY FAIL" ""
done
The command anigif shot*-meme.png reads all files with the -meme.png extension
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02.04.2014
, and they are suitable for use on older machines. Additionally, thanks to easybashgui, the scripts will work fine on any graphical desktop.
Dmitri Popov
Dmitri Popov has been writing exclusively about Linux
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30.01.2014
to Raspivid.
Motion Detection
The fine art of surveillance is fully automatic motion detection and response to unexpected movement of the monitored scene.
The methods used thus far (i.e., continuous
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29.08.2019
stick, which is fine for my home directory with my DIY programs and articles. For a large media collection, a 4TB disk is recommended. Make sure that the backup medium does not contain any important data
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30.09.2013
and deleted again after the process. Duplicity expects FTP and SSH passwords in the FTP_PASSWORD variable. If you prefer an unencrypted backup, you can use the --no-encryption parameter.
Fine Tuning
If you do
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02.04.2014
detailed output if you enter aoe-stat (Figure 2).
Using vblade is fine for test purposes; you will probably want to run the program in the foreground to see a lot of debug information (which you can
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29.03.2009
/sec
Forty-five MB/sec is fine for an IDE disk with DMA enabled, but for a disk attached via USB 2.0 on my notebook, I only get about 12MB/sec.
Writing to USB flash disks is very slow. Again, it only "looks
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30.09.2009
to focus on a part of it. In contrast, the JPEG format loses fine details and sharpness.
One clever method of finding the crispest image from a series of identical snapshots is to check the file size
