Robbins, Arnold. <br/><br/>
Classic Shell Scripting  Textual Documents 

 -  O`Reilly 
 - 534. 
<br/><br/><label>ISBN: </label>978-81-7366-846-3   
<br/><br/><label>Subjects--Index Terms: </label>Programming For Specific Operating System 
<br/><br/><label>Dewey Class. No.: </label>005.268  / ROB/BEE