linux命令全称

huhahapz

　　su：Swith user  切换用户，切换到root用户
　　cat: Concatenate  串联
　　uname: Unix name  系统名称
　　df: Disk free  空余硬盘
　　du: Disk usage 硬盘使用率
　　chown: Change owner 改变所有者
　　chgrp: Change group 改变用户组
　　ps：Process Status  进程状态
　　tar：Tape archive 解压文件
　　chmod: Change mode 改变模式
　　umount: Unmount 卸载
　　ldd：List dynamic dependencies 列出动态相依
　　insmod：Install module 安装模块
　　rmmod：Remove module 删除模块
　　lsmod：List module 列表模块
　　alias :Create your own name for a command
　　bash :GNU Bourne-Again Shell  linux内核
　　grep:global regular expression print
　　httpd :Start Apache
　　ipcalc :Calculate IP information for a host
　　ping :Send ICMP ECHO_Request to network hosts
　　reboot: Restart your computer
　　sudo:Superuser do
　　/bin = BINaries
　　/dev = DEVices
　　/etc = ETCetera
　　/lib = LIBrary
　　/proc = PROCesses
　　/sbin = Superuser BINaries
　　/tmp = TeMPorary
　　/usr = Unix Shared Resources
　　/var = VARiable ?
　　FIFO = First In, First Out
　　GRUB = GRand Unified Bootloader
　　IFS = Internal Field Seperators
　　LILO = LInux LOader
　　MySQL = My最初作者的名字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 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
　　bash = Bourne Again SHell
　　bc = Basic (Better) Calculator
　　bg = BackGround
　　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
　　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 & Email" = "Pine is not Elm"
　　ping =  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, shell
　　rev = REVerse
　　rm = ReMove
　　rn = Read News
　　roff = RunOFF
　　rpm = RPM Package Manager = RedHat Package Manager
　　rsh, rlogin, = Remote
　　rxvt = ouR XVT
　　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
　　telnet = TEminaL over Network
　　termcap = terminal capability
　　terminfo = terminal information
　　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