1、Linux操作系統(tǒng)實驗實驗二實驗內容：1、完成Vimtutor教程第二遍。2、用vi完成一個簡單的c語言程序，盡可能多的用vi中的各種命令。用gcc編譯，并執(zhí)行該程序。國jidrrghanggejianghangge-VB#includeotdio.hvoidmain()printf(HelloLinux!n);ja?:ghangcfc!ttjAanyrii；ngye-VH:viHj1Lo.c-o LinuxjianghAnggejianghingge-vaigccHello.c.)langhangce0jianghangge-VB:La-_急用工11-rwiiiwxr-x 1 -rw-iw-

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5、7:34108 0S:27da tai-sor teJ aatal- txt examples. desktc _Hello cLzLellix手記.odt的共令板頻片檔載樂面公命模視圖文下音桌jianghangge9jianghangge-VB:,/LinuxH曰110Linux!3、學會編寫基本的makefile文件，使用makefile和make工具做一個復雜一點的c語言程序選做實驗總結：通過課后在網(wǎng)上的學習，能夠熟練的用vi編寫簡單的c語言程序，并且能用gcc成功編譯出來結果，vim是一款非常好用的文本編輯應用。實驗三內容：1、運行IS-l命令，掌握輸出各列的意義。胞用建124rwxr

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10、ghanggeSiianghanqge-VB：umesk0002jianghanggejianghanggeVB:$cdTestqlanghangg&ylanghanqge-VB:/Test$1s-1，總用4-rw-rw-r-1jianghanggejianghangge2011月2121:38testjianghanggeijjianghangge-VB:/Test$cattestLinux.sverygood.an-iariggeancargie-VE:jxanghanggejianghangge-VB:mkdizJungle-rwxrwxr-xljianghanggejianghangg

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17、3408:27data.1-sorteddlatal,txtexamplesd&sktopHeLioHelloicLinu?:零記odtlajianghanggeCjlAnghanggeVB：touchl2jnghanqejj.anghanq-VB:$Is-1總用尾11rwxrwxr-x1=rw-rw-ritf-1=rw-rw-rw=1rw-rr1-rwxrwxr-x1-rw-rw-r1-rwxrwxr-x1-rw-rw-r1-rw-rw-r1-rw-rw-r-1drwxrwxrwx2-rw-rw-rw-1drwxr-xr-x2-xw-rw-r-1drwxr-scrx2drwxr-xr-x2d

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20、-o1Tx113J月月月月月月1999999ianghangge口士anghangge-VB:rmt,1jianghanggeejlanghaiiggs-VBirmt2jianghanggt-JluiighHnggfeVB：ly1-電Hl量116-rwxrwxrx1-rw-irf-rw-1-rw-rw-rw-1-rw-r-r1-rwxrwxr-x1-rwrw-r-1-rwxrwxr-x1-rw-rw-r-1drwxrwxrwx2-rw-rv-rv-1drwxr-xr-x2-rw-rw-r-1drwxr-xr-x2drwxr-xr-K2.drwxrkxx2drwxr-xr-x2drwyr-xr-

21、x2drwxr-xr-x3tirwcr-xr-x3jianghangqejianghanggajlanghanggejianghanggejianghanggejianghanqgajianghanggsjianghanggejiangtianggejianghanggeji*nghanqgsort命令排序，把結果國jianghariggejianghanggeVB:一lananaapplepearorangealmondcorejfighawlemonlongan國 產(chǎn)i qiQ卜和9白 8什染9口 f-VB： ,Janghangge0jlanghangge-VB:S j ianghngge

22、0 j ianghangge-VB：Jj ianghanggej ianghangge-VB:vi data!.txt5(?it datal . t?;t datal sorted cst data!sortedaIrnondapplebananaccxefighawlemonlonganorangepearjjanghatigejiiinghamgge-VB:實驗總結：Is-l命令是一個非常好用的命令，多次使用它可以查看自己是否實驗成功。Mkdir用于創(chuàng)建文件夾，而touch適用于創(chuàng)建文彳同理，rmdir用來刪除文件夾，rm用來刪除文件。輸出重定向方式分為，和，兩種。shell遇到”操作符，

23、會判斷右邊文件是否存在，如果存在就先刪除，并且創(chuàng)建新文件。不存在直接創(chuàng)建?！啊辈僮鞣?，判斷右邊文件，如果不存在，先創(chuàng)建。以添加方式打開文件。實驗四實驗內容：1、用root用戶進入系統(tǒng)以后，建立一個普通帳號，并且設置密碼。ctrl+d退出當前登錄。2、用普通用戶進入系統(tǒng)。3、在自己的主目錄下面建立一個文件夾test,進入這個文件夾。jianghanggegiianghangge-VB;sqjungle密碼工-rw-r1-1rootroot- rw-r-r-1junglejungle69F03junglejungle4096drwxrw?:一？c3junglejungle一 -1pmql rjun

24、gle14241629*rw-rw-r-1junql f?jungle1431H5F8dr wxrwscr-K2junglajungle4095ianghane-v ； Is -1 前用超2?3門11月4月jungle0jianghngge-VB：cd testfl月RRR 11111 1111122202229.227.223junglegjianghangge-VBJ/home/jianghangg&f2214configbk2016esEniple3desktop21:22manl21;23Hi.21:10tarl.tar.1-.21i14-Jr.-)r.：jungle jianghan

25、gge-VB: /test? Is -1總用去136-rw-rw-r-1junglej angle16126 11-rw-rw-r-1junglejungleJ88L8 11-rwrw-r-1junglej img工玲16126 11-rw-rw-r-2junglejungle32252 11-rw-rw-r-2jungl*j ungM32252 11Irwxriwxrwx1junglejungle9 112 2 2 2 2 32 2 2 2 2 2 耳月月月月月iq20 iq202022:4B tarl*help:tar2:49 tar2 . Ins Ip:37 tarJ thelpr 37

26、 tarAt22- tar3help22:22test4、運行命令mantartarl.help,運行命令復制tarl.help到同一目錄下面的tar2.help。分別用cat,tac,more,less,head,tail查看tar2.help,比較這幾個命令的區(qū)別。NAMStar-TheGNUversionofthetararchivingutilitySYNOPSIS工L-A-catenate-concatenate|c-create|d一一diff-compare|一一delete|r一一append|t一一listI一一test-labelIu一一updateIx一一extract一

27、一getoptionspattinanie*DESCRIPTIONTarstoresandextractsfilesfromatapeordiskar-chive.Thefirstargujienttotarshouldbeafunction;eitheroneofthelettersAcdrtax,oroneofthelongfunctioniidnesAlongfunctionnamomustt)eprefixedwith-*Someoptionst3keaparameter;withthesinglelezterf。二mthe方巳must七巳givenanaep社工ati巳argunie

28、nt5*Withttiplongfarnrthpymaybpgiv=nbypppncling=va1uptotheoption.junglejianghangge-VB:tactar2,helpNov04/2015匚口mplebelyd巳占日工ib已allf巳atu工巳moftheprograrn.extractedfromtneusagetextintnesourceiTt.maynotWestofthetextinthisdocumentwasautonticallyincludeanyfromthatdocumentinthismanpage.invariantcovertexts,wh

29、ichinakesitimpossibletomentdescribingtarisLicensedundertheGFDLwithInfodocuineiiLsin5Leacl.UnfortLiridLely,rtheinfodouu”ThagnuTolksinIrabhormznpages,andcreateBUGSThetarcommandappearedinVersion7AT&TUNIX.HISTORYtar(b)fsymlink(7),rmt(8)SEEALSOtar-xfarchive.tarExtract日ILfilesfromarchive,tar,t：ar-tvrarcFi

30、ive.tarListallfilesinarchive.tarverbosely,tar-cfarchive.tarfoobarCreatearchive.tarfromfilesfooandbar.EXAMPLESNAMEtarTheGNUversionofthetararchivingutilitySYNOPSIStar-A-catenate-ccncatenate|c-create|d一一diff-compare|一一dilute|r一一append|t一一listI-test-label|uupdate|x-extract-getoptions1pathnamejunglejiang

31、hangge-VB:-/test$tailtar2.helpTheGNUfolks,ingeneralabhormanpages,andcreateinfodocurriAntsinstead.Unfortunately,theinfodocumentdescribingtarislicensedundertheGFDLwithinvariantcovertexts,whichmakesitimpossibletoincludeanytextfromthatdocumentinthismanpage.Mostofthetextinthisdocumentwasautomaticallyextr

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33、st-labelIu一一updateI/-extract-getoptionspatlnnamp.DESCRIPTIONTarstoresandextractsfilesfromatapecrdiskarchive-Thefirstargumenttotarshouldbeafunction;eitheroneoftheLettersAcdrtux,oronoftr：elongrunctionnames-Afunctionletterneednotbeprefixedwith*randma.ybecortbin&dwithsingle-ietreroptions*Alongfunctionna

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35、w-rw-r- 1 j ungle-rw-rw-r一一 1 j urglejungle 1612 11jungle 3B81S 11jungle 16126 11jungle 32252 11月月月月22 19:4822 20:2622 1914922 20:37tarl.help tar2tar2.hslptar3 . h31Ptarl的權限值8進制應該是5、運行命令獲得當前權限掩碼，然后根據(jù)權限掩碼算一下多少，具體權限是什么？ls-l驗證一下。juTigle(JjianghanggeVE;1*514111?k0002junqlejianghanggeVB;，呂1總用星2T96S-rw-r-

36、r-1rootroot19649月2222:14configbak-rw-r-r-1junglejangle8990司月20201examples.desktepdrwxrwxr-x3junglejungle409C月2221:22manldrwxrwxrx3jutiglejunqle409t11月2221:23ntari2TMTWT一1junglejungle24162911月2221:16tar1.tar.bz2二工帽七弼一1junglejunle1434958811月2221;14tarl*ttir*dzwxrwxr-i2jLinglejungle4096工工月2322:22test6、

37、運行命令了解/usr/share/man/所占空間。junglejianghangge-VB:/nsr/share/man$du-sh26M.把/usr/share/man/用tar打包，并且用gzip壓縮；把/usr/share/man/用tar打包，并且用bzip2壓縮。比較兩者的壓縮比。把兩個壓縮包分別解壓到當前目錄下面的manl和man2下面提示，要先建目錄。bzip2比gzip壓縮比高。進入兩個解壓后的目錄，了解目錄結構。思考如果不把/usr/share目錄結構帶進壓縮包應該如何處理。此項內容可以課后完成輸入命令：tar-zcvf/usr/jungle/tar1.tar.gz-C/u

38、sr/jungle/man1/usr/shareman。即可jungle j ianghangge-VB:總用量27930 -rw-n- 1 -rwr-r- 1 drwxrwxi-x 3 drwxrwxr-x 3 yuw-t 1 -xww-rs- 1 -rw-rw-l= 1 drwxrwxx-x 2r&ot root jungle jungle jungle jungle jungle jungle jcmgle- jungle jimglfi junglo j ungle jiungl w jungle jungle-119649 11月8960 4MM 11 月二月L43416S9 Li月

39、14J49560 LL月17S41 11月4096 11月222022222522252322:14MIEl：4O二2 ： 222 3 6 4c&nfigbakexamplest desktopm日nlraan2查看manl:drwxr-xr-x3jnngleJunjia40967月2004:46drwxr-xr-x3junglejungle40967月2004:46drwxr-xr-x3junglejungle40567月2004:46drwxrxr-x3junglejungle40967月2004:46drwxr-xr-x3jungleiungle40967月2004:46drwxr-xr

40、-x3junglejungle40967月2004:46d.rwxr-xr-x3junglejungle40967月2004：46：(二工二一又匚一上3junglejungle4096了月2004:46junglejranghangge-VB:cdmanl/usr/share/manjungleGjianghangge-VB;/manl/usr/shsre/man$Is總用量612查看man2:_1arastazbebqbnbobsjungleQjianqhanqge-VB:cdman2/u3r/3hare/retandrwconf/usr/jungle#Ls-1rootjunal1884911月89B04月jungle409611juncle，。兆11jungle14