Sobell, Mark G. <br/><br/>
Practical guide to linux commands, editors, and shell programming, a / 
Mark G. Sobell. 
 - 2nd ed. 
 - [S.l.] :  Prentice Hall,  2005. 
 - 1080 p. ;  24 cm. 
 - 2nd edition. .
<br/><br/><label>ISBN: </label>0131367366 9780131367364 
<br/><br/><label>Dewey Class. No.: </label>005.268