Under the action of #Linux root of each directory
1./bin - binary executable command, contains binary files, all users of the system commands are in this directory.
2./dev - equipment (device) file
contains the file device, comprising a terminal device, USB or any device connected to the system.
3./etc - configuration files, startup scripts (etc)
contains all the procedures required configuration file also contains a start / stop a single program startup and shutdown shell scripts.
Start (boot) profiles - 4./boot
file contains the boot loader related
5./home - local user's home (home) directory of
all users with home directory to store their personal files
6./lib - system libraries (libraries ) file
contains binary file support library files located under the / bin and / sbin.
7./lost+found - provided under the root (/) directory to find a lost + (lost + found) the system
must be able to view the contents of the current directory in the root user.
8./media - Mount removable media (media), such as a CD, digital cameras
used to mount a removable device temporary directory
9./mnt - mounted (mounted) file system
temporary installation directory, the system administrator can mounting file systems
10./opt - providing (optional) an application for optional installation directory
contains from various manufacturers of add-on applications, additional applications should be installed in / opt or / opt subdirectories.
11./proc - special dynamic directory, in order to maintain system information and status, including the current running processes (processes) message.
The system contains information about the process, it is a virtual file system that contains information about running processes and system resources exist in the form of text messages.
12./root - root (root) user's home folder, read as "Slash-root"
13./sbin - important system binaries (system binaries) file
binary executable file is also included. Linux command in this directory are usually used by the system administrator for system maintenance.
14./sys - system (system) files
15./tmp - temporary (temporary) file
that contains the system and temporary files created by users. When the system is restarted, the files in this directory are deleted
16./usr - contains the vast majority of all users (users) can access applications and files
that contain binary files, library files. Documentation and source code program two
17./var - constantly changing (variable) file, such as a log or a database like
variable representing the file. You can find the contents of the file may grow in this directory
meaning #tar cvzf zxvf of
tar in cvzf
tar command to package the directory
c: represents the command to establish the parameters of a compressed file (create meaning).
v: shows a display file compression process.
z: pack while compressing
f: Use document name.
zxvf tar in
tar command syntax decompression:
X: unpack
v: show details
f: extracting file specified
z: decompressing
