命令縮寫：

ls：list(列出目錄內容)

cd：Change Directory（改變目錄）

su:switch user 切換使用者

rpm:redhat package manager 紅帽子打包管理器

pwd:print work directory 列印當前目錄 顯示出當前工作目錄的絕對路徑

ps: process status(程序狀態，類似於windows的工作管理員) 常用引數：－auxf

ps -auxf 顯示程序狀態

df: disk free其功能是顯示磁碟可用空間數目資訊及空間結點資訊。換句話說，就是報告

在任何安裝的裝置或目錄中，還剩多少自由的空間。

rpm： 即RedHat Package Management，是RedHat的發明之一

rmdir：Remove Directory（刪除目錄）

rm：Remove（刪除目錄或檔案）

cat: concatenate連鎖 cat file1file2>>file3把檔案1和檔案2的內容聯合起來放到file3

中

insmod: install module,載入模組

ln -s : link -soft 建立一個軟連結，相當於建立一個快捷方式

mkdir：Make Directory(建立目錄

touch

man: Manual

pwd：Print working directory

su：Swith user

cd：Change directory

ls：List files

ps：Process Status

mkdir：Make directory

rmdir：Remove directory

mkfs: Make file system

fsck：File system check

cat: Concatenate

uname: Unix name

df: Disk free

du: Disk usage

lsmod: List modules

mv: Move file

rm: Remove file

cp: Copy file

ln: Link files

fg: Foreground

bg: Background

chown: Change owner

chgrp: Change group

chmod: Change mode

umount: Unmount

dd: 本來應根據其功能描述“Convert an copy”命名為“cc”，但“cc”已經被用以代表

“CComplier”，所以命名為“dd”

tar：Tape archive

ldd：List dynamic dependencies

insmod：Install module

rmmod：Remove module

lsmod：List module

檔案結尾的”rc”（如.bashrc、.xinitrc等）：Resource configuration

Knnxxx /Snnxxx（位於rcx.d目錄下）：K（Kill）；S(Service)；nn（執行順序號）；xxx

（服務標識）

.a（副檔名a）：Archive，static library

.so（副檔名so）：Shared object，dynamically linked library

.o（副檔名o）：Object file，complied result of C/C++ source file

RPM：Red hat package manager

dpkg：Debian package manager

apt：Advanced package tool（Debian或基於Debian的發行版中提供）

部分Linux命令縮寫

bin = BINaries 存放所有使用者可以執行的命令

/dev = DEVices

/etc = ETCetera （n.附加的人；附加物；以及其他；）存放系統配置檔案

/lib = LIBrary

/proc = PROCesses 在記憶體中的虛擬檔案系統

/sbin = Superuser BINaries 存放root可以執行的命令

/tmp = TeMPorary

/usr = Unix Shared Resources 存放所有命令、庫、手冊等共享資源

/var = VARiable ? 包含經常發生變動的檔案，如郵件、日誌檔案、計劃任務等

/mnt = mount 臨時檔案系統的安裝點

/boot 核心檔案及自舉程式檔案儲存位置

FIFO = First In, First Out

GRUB = GRand Unified Bootloader

IFS = Internal Field Seperators

LILO = LInux LOader

MySQL = My是最初作者女兒的名字，SQL = Structured QueryLanguage

PHP = Personal Home Page Tools = PHP HypertextPreprocessor

PS = Prompt String

Perl = “Pratical Extraction and Report Language” =”Pathologically Eclectic

Rubbish Lister”

Python 得名於電視劇Monty Python’s Flying Circus

Tcl = Tool Command Language

Tk = ToolKit

VT = Video Terminal

YaST = Yet Another Setup Tool

apache = “a patchy” server

apt = Advanced Packaging Tool

ar = archiver

as = assembler

awk = “Aho Weiberger and Kernighan”三個作者的姓的第一個字母

bash = Bourne Again SHell

bc = Basic (Better) Calculator

bg = BackGround

biff = 作者HeidiStettner在U.C.Berkely養的一條狗,喜歡對郵遞員汪汪叫。

cal = CALendar

cat = CATenate

cd = Change Directory

chgrp = CHange GRouP

chmod = CHange MODe

chown = CHange OWNer

chsh = CHange SHell

cmp = compare

cobra = Common Object Request BrokerArchitecture

comm = common

cp = CoPy

cpio = CoPy In and Out

cpp = C Pre Processor

cron = Chronos 希臘文時間

cups = Common Unix Printing System

cvs = Current Version System

daemon = Disk And Execution MONitor

dc = Desk Calculator

dd = Disk Dump

df = Disk Free

diff = DIFFerence

dmesg = diagnostic message

du = Disk Usage

ed = editor

egrep = Extended GREP

elf = Extensible Linking Format

elm = ELectronic Mail

emacs = Editor MACroS

eval = EVALuate

ex = EXtended

exec = EXECute

fd = file descriptors

fg = ForeGround

fgrep = Fixed GREP

fmt = format

fsck = File System ChecK

fstab = FileSystem TABle

fvwm = F*** Virtual Window Manager

gawk = GNU AWK

gpg = GNU Privacy Guard

groff = GNU troff

hal = Hardware Abstraction Layer

joe = Joe’s Own Editor

ksh = Korn SHell

lame = Lame Ain’t an MP3 Encoder

lex = LEXical analyser

lisp = LISt Processing = Lots of IrritatingSuperfluous Parentheses

ln = LiNk

lpr = Line PRint

ls = list

lsof = LiSt Open Files

m4 = Macro processor Version 4

man = MANual pages

mawk = Mike Brennan’s AWK

mc = Midnight Commander

mkfs = MaKe FileSystem

mknod = MaKe NODe

motd = Message of The Day

mozilla = MOsaic GodZILLa

mtab = Mount TABle

mv = MoVe

nano = Nano’s ANOther editor

nawk = New AWK

nl = Number of Lines

nm = names

nohup = No HangUP

nroff = New ROFF

od = Octal Dump

passwd = PASSWorD

pg = pager

pico = PIne’s message COmposition editor

pine = “Program for Internet News &Email” = “Pine is not Elm”

ping = 擬聲 又 = Packet InterNet Grouper

pirntcap = PRINTer CAPability

popd = POP Directory

pr = pre

printf = PRINT Formatted

ps = Processes Status

pty = pseudo tty

pushd = PUSH Directory

pwd = Print Working Directory

rc = runcom = run command, rc還是plan9的shell

rev = REVerse

rm = ReMove

rn = Read News

roff = RunOFF

rpm = RPM Package Manager = RedHat PackageManager

rsh, rlogin, rvim中的r = Remote

rxvt = ouR XVT

seamoneky = 我

sed = Stream EDitor

seq = SEQuence

shar = SHell ARchive

slrn = S-Lang rn

ssh = Secure SHell

ssl = Secure Sockets Layer

stty = Set TTY

su = Substitute User

svn = SubVersioN

tar = Tape ARchive

tcsh = TENEX C shell

tee = T (T形水管介面)

telnet = TEminaL over Network

termcap = terminal capability

terminfo = terminal information

tex = τ?χνη的縮寫，希臘文art

tr = traslate

troff = Typesetter new ROFF

tsort = Topological SORT

tty = TeleTypewriter

twm = Tom’s Window Manager

tz = TimeZone

udev = Userspace DEV

ulimit = User’s LIMIT

umask = User’s MASK

uniq = UNIQue

vi = VIsual = Very Inconvenient

vim = Vi IMproved

wall = write all

wc = Word Count

wine = WINE Is Not an Emulator

xargs = eXtended ARGuments

xdm = X Display Manager

xlfd = X Logical Font Description

xmms = X Multimedia System

xrdb = X Resources DataBase

xwd = X Window Dump

yacc = yet another compiler compiler

Fish = the Friendly Interactive SHell

su = Switch User

MIME = Multipurpose Internet Mail Extensions

ECMA = European Computer ManufacturersAssociation

轉載自網路