CentOS-6.7-x86_64-bin-DVD1.isoCentOS-6.7-x86_64-bin-DVD2.isoCentOS-6.9-x86_64-bin-DVD1.isoCentOS-6.9-x86_64-bin-DVD2.iso下载地址，提供了官网和百度云的下载连接。
假如官网打不开，那就用我百度云的吧。

IBM系统软件处理方案建议书——IBMPowerVM&VIO;

这是一个中英文提取器，把中英文格式的文件粘贴到提取器中，它可以将中文和英文离别提取出来。

宝马EVO小主机FSC证书源码，带CARPLAY的证书，需求硬件支持。
硬件自行购买

It’sbeenalmosteightyearssinceIfirstupdatedAdvancedProgra妹妹ingintheUNIXEnvironment,andalreadysomuchhaschanged.•Beforethesecondeditionwaspublished,TheOpenGroupcreateda2004editionoftheSingleUNIXSpecification,foldinginthechangesfromtwosetsofcorrigenda.In2008,TheOpenGroupcreatedanewversionoftheSingleUNIXSpecification,updatingthebasedefinitions,addingnewinterfaces,andremovingobsoleteones.Thiswascalledthe2008versionofPOSIX.1,whichincludedversion7oftheBaseSpecificationandwaspublishedin2009.In2010,thiswasbundledwithanupdatedcursesinterfaceandreissuedasversion4oftheSingleUNIXSpecification.•Versions10.5,10.6,and10.8oftheMacOSXoperatingsystem,runningonIntelprocessors,havebeencertifiedtobeUNIX®systemsbyTheOpenGroup.•AppleComputerdiscontinueddevelopmentofMacOSXforthePowerPCplatform.FromRelease10.6(SnowLeopard)onward,newoperatingsystemversionsarereleasedforthex86platformonly.•TheSolarisoperatingsystemwasreleasedinopensourceformtotrytocompetewiththepopularityoftheopensourcemodelfollowedbyFreeBSD,Linux,andMacOSX.AfterOracleCorporationboughtSunMicrosystemsin2010,itdiscontinuedthedevelopmentofOpenSolaris.Instead,theSolarisco妹妹unityformedtheIllumosprojecttocontinueopensourcedevelopmentbasedonOpenSolaris.Formoreinformation,seehttp://www.illumos.org.

UNIX环境高级编程第三版(英文原版)（超明晰pdf）ThefirsteditionofthebookwaspublishedbyAddison-Wesleyin1992.ItcoveredprogrammingforthetwopopularfamiliesoftheUnixoperatingsystem,theBerkeleySoftwareDistribution(inparticular4.3BSDand386BSD)andAT&T'sUNIXSystemV(particularlySVR4).Thebookcoverssystemcallsforoperationsonsinglefiledescriptors,specialcallslikeioctlthatoperateonfiledescriptors,andoperationsonfilesanddirectories.ItcoversthestdiosectionoftheCstandardlibrary,andotherpartsofthelibraryasneeded.TheseveralchaptersconcerntheAPIsthatcontrolprocesses,processgroups,daemons,inter-processcommunication,andsignals.OnechapterisdevotedtotheUnixterminalcontrolandanothertothepseudoterminalconceptandtolibrariesliketermcapandcursesthatbuildatopit.StevensaddsthreechaptersgivingmoreconcreteexamplesofUnixprogramming:heimplementsadatabaselibrary,communicateswithaPostScriptprinter,andwithamodem.Thebookdoesnotcovernetworkprogramming:thisisthesubjectofStevens'1990bookUNIXNetworkProgrammingandhissubsequentthree-volumeTCP/IPIllustrated.Stevensdiedin1999leavingasecondeditionincomplete.WiththeincreasingpopularityandtechnicaldiversificationofUnixderivatives,andlargelycompatiblesystemsliketheLinuxenvironment,thecodeandcoverageofStevens'originalbecameincreasinglyoutdated.WorkingwithStevens'unfinishednotes,StephenA.RagocompletedasecondeditionwhichAddison-Wesleypublishedin2005.ThisaddedsupportforFreeBSD,Linux,Sun'sSolaris,andApple'sDarwin,andaddedcoverageofmultithreadedprogrammingwithPOSIXThreads.ThesecondeditionfeaturesaforewordbyDennisRitchieandaUnix-themedDilbertstripbyScottAdams.Thebookhasbeenwidelylaudedaswellwritten,wellcrafted,andcomprehensive.Itreceiveda"heartyrecommendation"inaLinuxJournalreview[1]OSNewsdescribesit

文件列表如下，识货和需求请下载AIX_7.1_Base_Operating_System_TL_7100-00-01_DVD_1_of_2_102010.isoAIX_7.1_Base_Operating_System_TL_7100-00-01_DVD_2_of_2_102010.isoAIX_Enterprise_Edition_V7.1_Expansion_Pack_092010.tar.gzAIX_Express_Standard_Editions-V7.1_Base_Open_Archive_Format_102010.ovaAIX_Profile_Manager.tar.gzAIX_Toolbox_for_Linux_Applications_092010.tar.gzIBMAIXVersion7.1DifferencesGuide.pdf

POSIX2007edition

几个简单的shell编程例子，是老师课上布置的作业。
希望对大家有用。

模仿unix系统成组链接法，实现磁盘存储空间的管理，假定共有8块可供使用，每3块为一组。