var sys     = require('sys'),
    exec    = require('child_process').exec;

var commandline={
    get:getString,
    run:runCommand
};

function runCommand(command){
    exec(
        command
    );
}

function getString(command,callback){
    exec(
        command, 
        (
            function(){
                return function(err,data,stderr){
                    if(!callback)
                        return;
                        
                    callback(data);
                }
            }
        )(callback)
    );
}

module.exports=commandline;