PERLS是美国"衍生物"的一种,本人不是很懂,请教哈...谢谢答:rindex, split, sprintf, substr, uc, ucfirst, unpack, vec 时间: gmtime, localtime, time UNIX: chmod, chown, chroot, dump, endgrent, endhostent, endnetent, endprotent, endpwent, endservent, fnctl, fork,getgrent, getgrgid, getgrname, gethostent, getlogin, getnetent, getpgrp, ...