linux下目录（转载）

今天看到一份英文的，相比以前看的中文资料，可谓是言简意赅。值得收藏。

/bin basic programs (Programs that are absolutly needed, shell and commands only)

/boot initialization files (Required to actually boot your computer)

/dev device files (Describe physical stuff like hard disks and partitions)

/etc configuration files

/home users’ home directories

/lib basic libraries (Required by the basic programs)

/media mount points for removable media

/mnt mount points (For system admins who need to temporarily mount a filesystem)

/opt third-party programs

/proc proc filesystem (Describe processes and status info, not stored on disk)

/root system administrator’s files

/sbin basic administration programs (Like bin, but only usable by administators)

/srv service-specific files

/sys sys filesystem (Similar to proc, stored in memory based filesytem: tempfs)

/tmp temporary files (Files not kept between boots, often in tempfs)

/usr most programs (Another bin, etc, lib, sbin, but for less important files)

/var varible data (Similar to tmp, but preserved between reboots