Note: Files are grouped according to purpose. Ex: commands, data files, documentation.
Parts of a Unix directory tree. See the FSSTND standard (Filesystem standard)
/ Root |---root The home directory for the root user |---home Contains the user‘s home directories | |----ftp Users include many services as listed here | |----httpd | |----samba | |----user1 | |----user2 |---bin Commands needed during bootup that might be needed by normal users |---sbin Like bin but commands are not intended for normal users. Commands run by LINUX. |---proc This filesystem is not on a disk. Exists in the kernels imagination (virtual). This directory | | Holds information about kernel parameters and system configuration. | |----1 A directory with info about process number 1. Each process | has a directory below proc. |---usr Contains all commands, libraries, man pages, games and static files for normal | | operation. | |----bin Almost all user commands. some commands are in /bin or /usr/local/bin. | |----sbin System admin commands not needed on the root filesystem. e.g., most server | | programs. | |----include Header files for the C programming language. Should be below /user/lib for | | consistency. | |----lib Unchanging data files for programs and subsystems | |----local The place for locally installed software and other files. | |----man Manual pages | |----info Info documents | |----doc Documentation for various packages | |----tmp | |----X11R6 The X windows system files. There is a directory similar to usr below this | | directory. | |----X386 Like X11R6 but for X11 release 5 |---boot Files used by the bootstrap loader, LILO. Kernel images are often kept here. |---lib Shared libraries needed by the programs on the root filesystem | |----modules Loadable kernel modules, especially those needed to boot the system after | disasters. |---dev Device files for devices such as disk drives, serial ports, etc. |---etc Configuration files specific to the machine. | |----skel When a home directory is created it is initialized with files from this directory | |----sysconfig Files that configure the linux system for networking, keyboard, time, and more. |---var Contains files that change for mail, news, printers log files, man pages, temp files | |----file | |----lib Files that change while the system is running normally | |----local Variable data for programs installed in /usr/local. | |----lock Lock files. Used by a program to indicate it is using a particular device or file | |----log Log files from programs such as login and syslog which logs all logins, | | logouts, and other system messages. | |----run Files that contain information about the system that is valid until the system is | | next booted | |----spool Directories for mail, printer spools, news and other spooled work. | |----tmp Temporary files that are large or need to exist for longer than they should in | | /tmp. | |----catman A cache for man pages that are formatted on demand |---mnt Mount points for temporary mounts by the system administrator. |---tmp Temporary files. Programs running after bootup should use /var/tmp.
时间: 2024-10-13 11:51:07