1. 什么是文件系统？ 操作系统中负责管理和存储文件信息的软件机构称为文件管理系统，简称文件系统。 通常文件系统是用于存储和组织文件的一种机制，便于对文件进行方便的查找与访问。 文件系统是对文件存储设备的空间进行组织和分配，负责文件存储并 ...

socket在Linux中对应的文件系统叫Sockfs,每创建一个socket,就在sockfs中创建了一个特殊的文件，同时创建了sockfs文件系统中的inode，该inode唯一标识当前socket的通信。 如下图所示，左侧窗口使用nc工具创建一个TCP连接；右侧找到该进程id(3384)，通过查看该进程下的描述符 ...

----在SCO Unix操作系统中，制作系统应急Boot / Root软盘是保障系统安全的重要措施之一，而且是其他的大多数紧急处理方法的基本前提。因此，对于系统维护员而言，及时准确的制作出系统的应急软盘是一项极其重要的工作和任务。 ---- 故障表现：在SCO Openserver 5.0.0 ...

It started with a phone call. Could we build a Linux box that would mount and read a DEC drive and make the data available to NT workstations via Samba? The answer was “I'll have to get back to you.” ...

Some files on a Linux system can appear in more than one location. Follow these instructions to find and identify these "identical twins" and learn why hard links can be so advantageous. Identifying ...

Question, on a 2TB drive how much space is wasted by using normal amount of inodes instead of largefile or largefile4, I created my filesystems with normal but I only have files in the 100MB to 4GB ...

A new Linux filesystem gets rid of the 256-petabyte limit, and adds a checksum feature for the journal. But developers want you to know that it’s not yet ready for production sytems. Linux’s ext4 ...