ERIC FOSTER-JOHNSON; JOHN C WELCH; MICAH ANDERS ET AL. BEGINNING SHELL SCRIPTING COVERING LINUX ,UNIX, WINDOWS AND MAC ERIC FOSTER-JOHNSON, JOHN C. WELCH, AND MICAH ANDERSON - - WILEY INDIA PRIVATE LIMITED 2007 - xvi, 510 p ISBN: 8126506016 Subjects--Topical Terms: OPERATING SYSTEM Dewey Class. No.: 005.43 JON (MCA) / ERI