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/*
* Copyright (C) 2011 Tommi Maekitalo
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <iostream>
#include <cxxtools/posix/commandoutput.h>
// example for starting a sub process and reading its output through a stream
//
int main(int argc, char* argv[])
{
try
{
// create a class of type CommandOutput
cxxtools::posix::CommandOutput ls("ls");
// add some parameters
ls.push_back("-l");
ls.push_back("/bin");
// run the process
ls.run();
// read the output of the process (copy it to std::cout here)
std::cout << ls.rdbuf();
}
catch (const std::exception& e)
{
std::cerr << e.what() << std::endl;
}
}
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