摘要:
文件或目录的存取权限 快速理解Linux文件的权限,查看 Permissions, important and tricky!Unix permissions concern who can read a file or directory, write to it, and execute it. Permissions are granted or withheld with a magic ... 阅读全文
摘要:
linux有自己一套完整的启动体系,抓住了linux启动的脉络,linux的启动过程将不再神秘。 本文中假设inittab中设置的init tree为: /etc/rc.d/rc0.d /etc/rc.d/rc1.d /etc/rc.d/rc2.d /etc/rc.d/rc3.d /etc/rc.d/rc4.d /etc/rc.d/rc5.d /etc/rc.d/rc6.d /etc/rc.d/i... 阅读全文