open("/usr/bin/php-cli.ini", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/php-cli.ini", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/bin/php.ini", O_RDONLY) = -1 ENOENT (No such file or directory) --phpfensi.com open("/etc/php.ini", O_RDONLY) 如上,最終定位到 /etc/php.ini,strace這個命令在跟蹤程序執(zhí)行的時候特別有用,這個命令值得深入研究.