text: var cmd=require('../cmd.js');
  
  cmd.get(
      'pwd',
      function(data){
          console.log('the current working dir is : ',data)
      }
  );
  
  cmd.run('touch example.created.file');
  
  cmd.get(
      'ls',
      function(data){
          console.log('the current dir contains these files :\n\n',data)
      }
  );
  
  cmd.get(
      `
          git clone https://github.com/RIAEvangelist/node-cmd.git
          cd node-cmd
          ls
      `,
      function(data){
          console.log('the node-cmd clone dir contains these files :\n\n',data)
      }
  );
  