第1章Linux操作系统 1 9 9 1年3月， Linus Benedict To r v a l d s为他的AT 3 8 6计算机买了一个多任务操作系统： M i n i x。他使用这个操作系统来开发自己的多任务系统，并称之为L i n u x。1 9 9 1年9月，他向 I n t e r n e t网上的其他一些M i n i x用户发电子邮件，发布了第一个系统原型，这样就揭开了L i n u x 工程的序幕。从那时起，有许多程序员都开始支持L i n u x。他们增加设备驱动程序，
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The secret is out—there’s something special about Linux. The operating system that began life as a way for then-student Linus Torvalds to do his homework has evolved into a powerful force in the marketplace, literally earning money overnight. What i
/* * linux/kernel/fork.c * * (C) 1991 Linus Torvalds */ /* * 'fork.c' contains the help-routines for the 'fork' system call * (see also system_call.s), and some misc functions ('verify_area'). * Fork is rather simple, once you get the hang of it, bu
