Classic shell scripting / Arnold Robbins and Nelson H. F. Beebe. Robbins, Arnold. Beebe, Nelson H. F. Operating systems (Computers) Programming languages (Electronic computers) QA76.76.O63 R563 2005 005.43 22 ROC Includes index Glossary: p. 484-508 Bibliography: p. 478-483 Beijing : O'Reilly, c2005. c2005. 2005 Text xxii, 534 p. : http://www.loc.gov/catdir/enhancements/fy0715/2005296240-d.html http://www.loc.gov/catdir/enhancements/fy0912/2005296240-b.html http://www.loc.gov/catdir/enhancements/fy1001/2005296240-t.html eng