I wrote a trivial bash script which dumps a random line from a file or STDIN: #!/bin/bash if [ $# -ne 1 ]
the O.S. is Lin开发者_如何学Goux. I have an old c++ code that writes raw SDI input from a capture device to a file.
when I read from st开发者_开发知识库din like this: size_t bufSize = 1024; unsigned char inputBuffer[bufSize];
I have a command line program that I\'m passing redirected input to, and piping to a file: ./program < some_input_file > some_output_file
I try to wrote code that read data from stdin: size_t bufSize = 1024; unsigned char *msg = NULL; size_t msgBytes = 0;
Here is a simple program that reads lines from stdin and outputs them to stdout. module test; import std.stdio;
Is there some way of using OpenCV\'s imread function to read from std::in? Mat imread( const string& filename, int flags=1 );
With C++ how do i launch an exe/process with stdin stdout and s开发者_运维问答tderr? I know how to do this in .NET and i remember using popen in the past but popen seems to allow stdin OR stdout not b
I\'m working on this project for one of my classes and it states, \"Discard everything after the three digit characters up to and including the next newline or EOF\".
I have a Perl script which takes both command line arguments and STDIN #!/usr/bin/perl -w use s开发者_开发技巧trict;
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