DAWNING 乡匿光 科技计算未来 Borne Shell ▣Background m Early Unix shell that was written by Steve Bourne of AT&T Bell Lab. m Basic shell provided with many commercial versions of UNIX m Many system shell scripts are written to run under Bourne Shell m A long and successful history Shell编程 76 Borne Shell ❑ Background m Early Unix shell that was written by Steve Bourne of AT&T Bell Lab. m Basic shell provided with many commercial versions of UNIX m Many system shell scripts are written to run under Bourne Shell m A long and successful history Shell 编程 76