10-12-2018
Did you copy Corona688's script char by char, keystroke by keystroke? The $ - signs are important for variable expansion.
The pipe symbol | connects (pipes) one command's standard output (stdout) to another's standard input (stdin). With it, you can construct powerful, versatile compound commands from single simple tools / commands.
/dev/stdin is a (formal) symbolic link to a process' stdin, used in case a command explicitely needs a file name as an argument.
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Maybe this is the wrong forum to start this debate and I apologize if it is, but I have been wondering for some time which is better to use for a database, raw or filesystem? By better I mean don't just mean better performance but also ease of maintenance, etc.
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Hi
I have solaris 8 installed on Intel machine. the disk I have is IDE.
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Can you please modify my script. This script is not working
for i in /dev/sdf
do
/bin/raw /dev/raw/`/bin/basename ${i}` ${i}
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Hey friends,
i am trying to set up a raspbian wheezy vm on ma Unbuntu using qemu.
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LEARN ABOUT DEBIAN
gpiv_mktestimg
GPIV_MKTESTIMG(1) General Commands Manual GPIV_MKTESTIMG(1)
NAME
gpiv_mktestimg - Generates a simplified image for image processing.
SYNOPSIS
gpiv_mktestimg [-h | --help] [-p | --print] [-t N | --threshold N] [-w N] [-v | --version] [filename] < stdin > stdout
DESCRIPTION
gpiv_mktestimg generates an image (pair) in order to be processed by the processing tools. This program is provided for developing and
testing image processing tools.
The parameters read from the configuration resources (containing the key GPIV_IMGPROC) may be overruled by the command line options, as
explained below.
Options
-h | --help
On-line help
-t N | --threshold N
Threshold value
-v | --version
Print version information on standard output, then exit successfully.
-w N window size (default: 15)
filename
Input image filename. Overrides stdin and stdout with the full filename of the image. Output will be written to filename.png. Param-
eters are stored in filename.par and may be used for future use by including them in ./gpivrc. If stdin and stdout are used, the
input is expected to be a PNG formatted image.
SEE ALSO
gpivtools
AUTHOR
Gerber Van der Graaf
7 November 2006 GPIV_MKTESTIMG(1)