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ID:7892193
大小:1.44 MB
页数:259页
时间:2018-03-02
《apress pro bash programming scripting the gnu linux shell oct 2009外语英文电子书》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、THEEXPERT’SVOICE®INLINUXCoveringBash4.0ProBashProgrammingScriptingtheGNU/LinuxShellProgrammingbashfromone-linerstoprofessionalprogramsChrisF.A.JohnsonBOOKSFORPROFESSIONALSBYPROFESSIONALS®ProBashProgramming:ScriptingtheGNU/LinuxShellDearReader,Theshellisaprogramminglanguage!Ashells
2、criptisasmuchaprogramasanythingwritteninC,Python,oranyotherprogramminglanguage.Justbecauseshellscriptsareeasiertowritedoesn’tmeantheyshouldtakeaback-seattocompiledprogramsorotherscriptinglanguages.AuthorofIwroteProBashProgrammingtopresentatutorialthatintroducestheshell,ShellScript
3、ingRecipes:andbashspecifically,asaprogramminglanguage.IfyouneedaprogramtoAProblem-SolutionaccomplishataskonGNU/LinuxoranyotherUnix-typesystem,IwantyouApproachtoconsidertheshellbeforeanyotherlanguage.Ifyouwriteaprototypeforaprogramusingtheshell,Iwantyoutorealizethatyoudon’tneedtotr
4、anslateittoanotherlanguage.Thisbookwillgiveyouagroundinginprogrammingtechniquesusedinwritingshellprogramsnomatterwhatyourpastprogrammingexperience.Ifyou’veneverwrittenacomputerprogrambefore,ProBashProgrammingwillgetyoustartedandhelpyoubecomeaproficientshellprogrammer.Ifyouhavewrit
5、tenafewshellprograms,thisbookwilltakeyoutothenextlevelandbeyond.Itwillenableyoutodothingswiththeshellyouneverthoughtitcoulddo.Ifyouarealreadyanexpertshellprogrammer,thisbookwillprovideinsightintotheadvancedshellprogramming,helpingyouwritemore,andmoreeffi-cient,scripts.Bashistheshe
6、lloftheFreeSoftwareFoundation’sGNUprojectandisthestandardshellonalmostallLinuxdistributions.Itistheshellyouprobablyuseatthecommandline.ItoffersprogrammersmanyenhancementsoverthestandardUnixshell.YouwillfindbashonmanyversionsofUnix.Itmaynotbethedefaultshell,butitisusuallyavailablef
7、orinterpretingyourscripts.IhopethisbookwillhelpyoubecomeamoreproductiveprogrammerandCompanioneBookthatyourprogramswillbewrittenusingtheBashshell.ChrisF.A.JohnsonTHEAPRESSROADMAPSeelastpagefordetailsExpertShellon$10eBookversionBeginningPerl2ndEditionScriptingBeginningtheBeginningUb
8、untuLTSServerProBashLinuxCommandL
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