这篇“Linux常用命令与命令缩写有哪些”文章的知识点大部分人都不太理解,所以小编给大家总结了以下内容,内容详细,步骤清晰,具有一定的借鉴价值,希望大家阅读完这篇文章能有所收获,下面我们一起来看看这篇“Linux常用命令与命令缩写有哪些”文章吧。pwd: print work directory 打印当前目录 显示出当前工作目录的绝对路径ps: process status(进程状态,类似于windows的任务管理器) 常用参数:-auxf :ps -auxf 显示进程状态df: disk free 其功能是显示磁盘可用空间数目信息及空间结点信息。换句话说,就是报告在任何安装的设备或目录中,还剩多少自由的空间。du: Disk usagerpm:即RedHat Package Management,是RedHat的发明之一rmdir:Remove Directory(删除目录)rm:Remove(删除目录或文件)cat: concatenate 连锁catfile1file2>>file3 把文件1和文件2的内容联合起来放到file3中insmod: install module,载入模块ln -s: link -soft 创建一个软链接,相当于创建一个快捷方式mkdir:Make Directory(创建目录)touch: touchman: Manualsu:Swith user(切换用户)cd:Change directoryls:List filesps:Process Statusmkdir:Make directoryrmdir:Remove directorymkfs: Make file systemfsck:File system checkuname: Unix namelsmod: List modulesmv: Move filerm: Remove filecp: Copy fileln: Link filesfg: Foregroundbg: Backgroundchown: Change ownerchgrp: Change groupchmod: Change modeumount: Unmountdd: 本来应根据其功能描述”Convert an copy”命名为”cc”,但”cc”已经被用以代表”CComplier”,所以命名为”dd”tar:Tape archive (磁带档案)ldd:List dynamic dependenciesinsmod:Install modulermmod:Remove modulelsmod:List module文件结尾的“rc“(如.bashrc、.xinitrc等):Resource configurationKnnxxx /Snnxxx(位于rcx.d目录下):K(Kill);S(Service);nn(执行顺序号);xxx(服务标识).a(扩展名a):Archive,static library.so(扩展名so):Shared object,dynamically linked library.o(扩展名o):Object file,complied result of C/C++ source fileRPM:Red hat package managerdpkg:Debian package managerapt:Advanced package tool(Debian或基于Debian的发行版中提供)bin= Binaries (二进制文件)/dev= Devices (设备)/etc= Etcetera (等等)/lib= LIBrary/proc= Processes/sbin= Superuser Binaries (超级用户的二进制文件)/tmp= Temporary (临时)/usr= Unix Shared Resources/var= Variable (变量)FIFO= First In, First OutGRUB= GRand Unified BootloaderIFS= Internal Field SeperatorsLILO= LInux LOaderMySQL= My 是最初作者女儿的名字,SQL= Structured QueryLanguagePHP= Personal Home Page Tools = PHP HypertextPreprocessorPS= Prompt StringPerl= “Pratical Extraction and Report Language”(实际的抽取和报告语言) =”Pathologically Eclectic Rubbish Lister”Python得名于电视剧Monty Python’s Flying CircusTcl= Tool Command LanguageTk= ToolKitVT= Video TerminalYaST= Yet Another Setup Toolapache= “a patchy” serverapt= Advanced Packaging Toolar= archiveras= assemblerawk= “Aho Weiberger and Kernighan”三个作者的姓的第一个字母bash= Bourne Again SHellbc= Basic (Better) Calculatorbg= BackGroundbiff= 作者HeidiStettner在U.C.Berkely养的一条狗,喜欢对邮递员汪汪叫。cal= Calendar (日历)cat= Catenate (链接)cd= Change Directorychgrp= Change Groupchmod= Change Modechown= Change Ownerchsh= Change Shellcmp= comparecobra= Common Object Request BrokerArchitecturecomm= commoncp= Copycpio= CoPy In and Outcpp= C Pre Processorcron= Chronos 希腊文时间cups= Common Unix Printing Systemcvs= Current Version Systemdaemon= Disk And Execution MONitordc= Desk Calculatordd= Disk Dump (磁盘转储)df= Disk Freediff= Differencedmesg= diagnostic messagedu= Disk Usageed= editore免费云主机域名grep= Extended GREPelf= Extensible Linking Formatelm= ELectronic Mailemacs= Editor MACroSeval= EVALuateex= EXtendedexec= EXECute (执行)fd= file descriptorsfg= ForeGroundfgrep= Fixed GREPfmt= formatfsck= File System ChecKfstab= FileSystem TABlefvwm= F*** Virtual Window Managergawk= GNU AWKgpg= GNU Privacy Guardgroff= GNU troffhal= Hardware Abstraction Layerjoe= Joe’s Own Editorksh= Korn SHelllame= Lame Ain’t an MP3 Encoderlex= LEXical analyserlisp= LISt Processing = Lots of IrritatingSuperfluous Parenthesesln= Linklpr= Line PRintls= listlsof= LiSt Open Filesm4= Macro processor Version 4man= MANual pagesmawk= Mike Brennan’s AWKmc= Midnight Commandermkfs= MaKe FileSystemmknod= Make Nodemotd= Message of The Daymozilla= MOsaic GodZILLamtab= Mount TABlemv= Movenano= Nano’s ANOther editornawk= New AWKnl= Number of Linesnm= namesnohup= No HangUPnroff= New ROFFod= Octal Dumppasswd= Passwdpg= pagerpico= PIne’s message COmposition editorpine = “Program for Internet News &Email” = “Pine is not Elm”ping= 拟声 又 = Packet Internet Grouperpirntcap= PRINTer CAPabilitypopd= POP Directorypr= preprintf= Print Formattedps= Processes Statuspty= pseudo ttypushd= PUSH Directorypwd= Print Working Directoryrc= runcom = run command, rc还是plan9的shellrev= REVerserm= ReMovern= Read Newsroff= RunOFFrpm= RPM Package Manager = RedHat PackageManagerrsh, rlogin, rvim中的r= Remoterxvt= ouR XVTseamoneky= 我sed= Stream Editorseq= SEQuenceshar= Shell ARchiveslrn= S-Lang rnssh= Secure Shellssl= Secure Sockets Layerstty= Set TTYsu= Substitute Usersvn= SubVersiontar= Tape ARchivetcsh= TENEX C shelltee= T (T形水管接口)telnet= TEminaL over Networktermcap= terminal capabilityterminfo= terminal informationtex= 的缩写,希腊文arttr= traslatetroff= Typesetter new ROFFtsort= Topological SORTtty= TeleTypewritertwm= Tom’s Window Managertz= TimeZoneudev= Userspace DEVulimit= User’s LIMITumask= User’s MASKuniq= UNIQuei=VIsual= Very Inconvenientvim= Vi IMprovedwall= write allwc= Word Countwine= WINE Is Not an Emulatorxargs= eXtended ARGumentsxdm= X Display Managerxlfd= X Logical Font Descriptionxmms= X Multimedia Systemxrdb= X Resources DataBasexwd= X Window Dumpyacc= yet another compiler compilerFish= the Friendly Interactive SHellsu= Switch UserMIME= Multipurpose Internet Mail ExtensionsECMA= European Computer ManufacturersAssociation以上就是关于“Linux常用命令与命令缩写有哪些”这篇文章的内容,相信大家都有了一定的了解,希望小编分享的内容对大家有帮助,若想了解更多相关的知识内容,请关注百云主机行业资讯频道。
本篇内容介绍了“C语言中怎么使用指针函数和函数指针”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!一、指针函数当一个函数声明其返回值为一个指针时,实际上就是返回一…
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