Sobell, Mark G. <br/><br/>
A practical guide to Linux commands, editors, and shell programming / 
Mark G. Sobell. 
 - 3rd ed. 
 - Upper Saddle River, NJ :  Prentice Hall,  c2013. 
 - l, 1154 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780133085044 013308504X 
<br/><br/><label>LCCN: </label>2012-028015 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Linux.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>LC Class. No.: </label>QA76.76.O63  / S59483 2013