command abbreviation: ls:list (list directory contents) Cd:change directory (change directory) su:switch user Switch User rpm:redhat package manager Red Hat Pack manager pwd: Print work directory The current directory shows the absolute path to the current working directory ps:process status (process status, Windows-like Task Manager) Common parameters:-AUXFPS-AUXF Show process status Df:disk free its function is to display the amount of disk free space information and spatial node information. In other words, it is reported how much free space is left in any installed device or directory. RPM: Redhat package Management, one of Redhat's inventions rmdir:remove directory (delete directory) rm:remove (delete directory or file) Cat:concatenate chain Cat File1 File2>>file3 Combine the contents of file 1 and file 2 into File3 insmod:install module, load module ln-s: link-soft Create a soft link, Equivalent to creating a shortcut Mkdir:make directory (create directory touchman:Manualpwd:Print working directorysu:swith Usercd:change Directoryls:list filesps:process statusmkdir:make directoryrmdir:remove directorymkfs:make file Systemfsck:file System Checkcat:Concatenateuname:Unix namedf:disk freedu:disk usagelsmod:list modulesmv:move filerm:remove FILECP: Copy fileln:link filesfg:Foregroundbg:Backgroundchown:Change ownerchgrp:change groupchmod:change modeumount:unmount Dd:&nThe BSP should be named "CC" according to its function description "Convert an copy", but "CC" has been used to represent "C complier", so it is named "DD" Tar:tape archiveldd:list dynamic Dependenciesinsmod:install modulermmod:remove modulelsmod:list module file at the end of "RC" (such as. BASHRC,. XINITRC, etc.): Resource Configurationknnxxx/snnxxx (in the RCX.D directory): K (Kill); S (service); nn (execution sequence number); XXX (service id). A (Extension a): archive,static library.so (Extension so): Shared object,dynamically linked library.o (extension O): Object file,complied Result of C + + source filerpm:red Hat Package Managerdpkg:debian the managerapt:advanced package Tool (available in Debian or Debian-based distributions) Some Linux commands are indented bin = BINaries #下面的是一些二进制程序文件
/dev = DEVices #下面的是一些硬件驱动
/etc = Etcetera #目录存放着各种系统配置文件, similar to the system under Windows
/lib = LIBrary
/proc = PROCesses
/sbin = Superuser BINaries
/tmp = Temporary
/usr = Unix Shared Resources
/var = VARiable?
/boot=boot #下面的是开机启动文件
FIFO = First in, first out
GRUB = GRand Unified Bootloader
IFS = Internal Field seperators
LILO = LInux LOader
MySQL = My is the first name of the author's daughter, SQL = structured Query Language
php = Personal Home Page Tools = PHP hypertext Preprocessor
PS = Prompt String
Perl = "Pratical Extraction and report Language" = "pathologically eclectic rubbish Lister"
Python is named after the TV drama 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" The first letter of the last name of three authors
bash = Bourne Again SHell
BC = Basic (Better) Calculator
BG = BackGround
Biff = author Heidi Stettner A dog in u.c.berkely and likes to bark at the postman.
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 Broker Architecture
Comm = Common
CP = CoPy
Cpio = CoPy in and out
CPP = C Pre Processor
Cron = Chronos Greek time
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 irritating superfluous 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 & E-mail" = "Pine is not ELM"
ping = quasi-sound and = 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 or Plan9 shell
Rev = REVerse
RM = ReMove
RN = Read News
Roff = runoff
RPM = RPM Package Manager = RedHat Package Manager
Rsh, rlogin, r = Remote in Rvim
RXVT = Our XVT
Seamoneky = i
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-shaped water pipe interface)
telnet = teminal over Network
Termcap = terminal capability
Terminfo = Terminal information
Tex =τ?χνη abbreviation, Greek 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 isn't 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 Manufacturers Association
Linux Common commands English abbreviation
