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。

4.4BSD-Lite2/TCP_IP详解运用的是其中的栈

运行check.plaix.xml,可输出网页报告。
aix.xml模板可修改成本人需要的采集内容信息与预设值比对，检查。

192.168.15.170是客户端，192.168.15.170是矿灯.

狼烟HG261GU改地区文件