C - Using file descriptors 1 and 2 instead stdout and stderr
============================================================

Public domain
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    #include <unistd.h>

    main()
    {
            write(1, "This is stdout \n",16);
            write(2, "This is stderr \n",16);
    }


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### Output

    $ ./a.out 
    This is stdout 
    This is stderr 
    
    $ ./a.out > test.out
    This is stderr 
    
    $ cat test.out 
    This is stdout 
    
    $ ./a.out 2> test.out
    This is stdout 
    
    $ cat test.out 
    This is stderr 
    
    $ ./a.out &> test.out
    
    $ cat test.out 
    This is stdout 
    This is stderr 
    
    $ ./a.out > test.out 2>&1
    
    $ cat test.out 
    This is stdout 
    This is stderr 

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_BY: Pejman Moghadam_  
_TAG: c, stdout, stderr, write_  
_DATE: 2011-06-01 13:38:26_