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linux目录介绍(转)

时间:2015-01-16 20:35:28      阅读:275      评论:0      收藏:0      [点我收藏+]

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原帖地址(含中文翻译):http://blog.csdn.net/george188/article/details/4821601

/root

  This is where the root user lives. The root user is the god of your system. Root can do anything, up to and including removing your entire filesystem. So be careful using root.

/bin

  Here‘s where your standard linux utilities(read programs) live -- things like "ls" and "vi" and "more". Generally this directory is included in your path. What this means is that if you type ‘ls‘, /bin is one of the places your shell will look to see if ‘ls‘ means anything.

/etc

  Here‘s where the administrative and system configuration stuff lives. For instance, if you have samba installed, and you want to modify the samba configuration files, you‘d find them in /etc/samba.

/dev

  Here‘s where files that control peripherals live. Talking to a printer? Your computer is doing it from here. Same goes for disk drives, usb devices, and other such stuff.

/home

  Here‘s where your data is stored. Config files specific to users, your Desktop folder(whick makes your desktop what it is), and any data related to your user. Each user will have their own /home/username folder, with the exception of the root user.

/tmp

  This is the Temporary folder. Think of it as a scratch directory for your Linux system. Files that won‘t be needed by programs once their used once or twice are put here. Many Linux systems are set to automatically wipe the /tmp folder at certain intervals, so don‘t put things you want to keep here.

/usr

  Here‘s where you‘ll find extra utilities that don‘t fit under /bin or /etc. Things like games, printer utilities, and whatnot. /usr is divided into sections like /usr/bin for programs, /usr/share for shared data like sound files or icons, /usr/lib for libraries whick cannot be directly run but are essential for running other programs.Your package manager takes care of the things in /usr for you.

/opt

  Here‘s where optional stuff is put. Trying out the latest Firefox beta? Install it to /opt where you can delete it without affecting other settings. Programs in here usually live inside a single folder whick contains all of their data, libraries, etc.

/usr/local

  This is where most manually installed(ie. outside of your package manager) software goes. It has the same structure as /usr. It is a good idea to leave /usr to your package manager and put any custom scripts and things into /usr/local, since nothing important normally lives in /usr/local.

/media

  Some distros use this folder to mount things like usb disks, cd or dvd drives and other filesystems.

 

linux目录介绍(转)

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原文地址:http://www.cnblogs.com/sunshinenum/p/4229568.html

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