File type summary documentation for Linux

win The file type is distinguished by the extension (Jpg,jpeg,png,gif/doc,txt,pdf/avi,wmv,mp4)

Linux file type and or extension not associated in

Linuxthe file type

Linux all documents in:

f (-) Regular file Normal file

Common file types:

1. Plain text file (ASCII encoding)

2. binary (binary) files

3. file in data class format

Lastlog Command Display Results

D Directory Catalog Files

L Symbolic Link soft connection file; Soft link similar to win under the shortcut, pointing to the file of the entity

#ln-S/etc/passwd/root/test0511/passwd.link

lrwxrwxrwx. 1 root root 5 month 01:02 Passwd.link-/etc/passwd

s Socket files, communication with interprocess communication, such as MySQL database

B Block (buffered) spercial block file (optical drive, hard drive)

# ll/dev/|grep ' ^b '

BRW-RW----1 root disk 253, 0 5 month dm-0

BRW-RW----1 root disk 253, 1 5 month Dm-1

C character character file, general serial port type of device for character file

Mknod Oldboy C 5 1 Create a character file

p Named pipe (FIFO) pipeline files (rarely used)

To view file types:

1 )

# FILE/BIN/CP

/bin/cp:elf 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for Gnu/linux 2.6.32, BUILDID[SHA1]=0X930BA1B99A27112A3CE696993EE8B38556235DF2, stripped

2 )

# FILE/ETC/PASSWD

/etc/passwd:ascii text

3 )

# file/dev/dm-0

/DEV/DM-0: Block Special

Linuxunder the extension:

1. Source:. tar/.tar.gz/.tgz/.zip/.tar.bz

2. script file:. SH Shell Language Development program

3.perl script:. PL

4.python script:. PY

5. Web Language file:. html/.htm/.php/.jsp/.do

6. configuration file for system service:. conf

7.rpm Install package:. RPM

File type summary documentation for Linux