Linu-实验六-vi文本编辑器

1、实验六vi文本编辑器上机实验内容:1.rooWlocaltiost、#cd/rootroot(aiocalhost-#mkdirvitestraotlocalhostIsanaconda'ks.cfginstall.log请在/root这个目录下建立一个名为vitest的目录;in3taU,log.5yslag公共的视独文档音亲vitest摸械图片下载桌面进入vitest这个目录当中；rooteiocaUiostcdF./rbat/vitestrootglocalhostvitest#|将/etc/man.config拷贝到本目录底下；roottaiocalhost-#cd-Vroof

2、/uitestrooWlocalhostvitest#cp/etc/man.config/root/vitestrootlocalhostvitest#Isman.config# 使用vi开启本目录下的man.config这个档案；R"Generatedutomaticallyfromman.conf.inbytheconfigurescript.# #man.corffromman-1.6f#Formoreinformationaboutthisfile,seethemanpagesmandlandman.conf(5),#Thisfileisreadbymantoconfigur

3、ethedefaultmanpath(alsousedwhenMANPATHcontainsanemptysubstring),tofindoutvfherethecatpagescorrespondingtogivennoanpagesshouldbestored,andto叫eathPATHelementtoamanpathelement.# Itmayalsorecordthepathnameofthemanbinary.Thisisunused.Theformatis:# #WANBINpathnameMANPATHrnanpathelementcorrespondingcatdirM

4、ANPATHHAPpath_elenieiitmanpathelenient一-Ifnocatdirisgiven,itisassumedtobeequaltothemandir(sathatthisdirhasbothmanletc.andcatletc.subdirs).# ThisisthetraditionalUnixsetup.2. 在vi中设定一下行号；n#MANBIN#MANPATH#MANPATHMAP26#212223# Ifnocatdirisgiven,itisassumed(sothatthisdirhasbothmanletc.ThisisthemditiunalUn

5、ixsetup.tobeequaltotheniandirandcatletc,subdirs).；486：找不到模式：1.1顶端TRQFF/usr/bin/groff-Tps-mardocNROFF/usr/bin/nroff-c-mardoc2>/dev/null37EQN/usr/bin/geqn-Tp5NEON/usr/bin/geqn-TutfBTBL/usr/bin/gtbld#COL/usr/bin/coV1G1REFER/U5r/bin/greferI：setnumber3. 移动到第62行，向右移动40个字元？:62G;4G|#Thebelowmappingsaresu

6、perfluouswhentherighthandsideis4inthemandatorymanpathalready,keepmanfromstatting.63#lotsofothernearbyfilesanddirectories.7.移动到第一行，并且向下搜寻一下teTeX这个字串?2 #Generatedaiitcmaticallyfromman.conf.inbythe#configurescript.3 #man.conffromuan-l,6f#Formareinfornationaboutthisfile,seethemanpagesman(l)#andman.conf(

7、5).11 9希le#Thisfileisreadbymantoconfigurethedefaultmanpathalsoused#whenMANPATHcontainsanemptysubstring),tofindoutwherethecat#pagescorrespondingtogivenmanpagesshouldbestored,#andtomapeacnPATHelementtoamanpathelement.12 #Itmayalsorecordthepathnameofthemanbinary.Thisisunused.#Theformatis:#pathnamemanpa

8、theleirentcorrespondingcatdirlpath_elementmanpathelement8.接着下来，我要将50到100行之间的man改为MAN,并且一个一个挑选是否需要修改？40#41jj，4344454647484959515253545556575859606162_唇换为MAN(y/n/a/q/l/ErY)?|EveryMANPATHMANPATHMANPATHMANPATHHANPATH#automaticallygeneratedMANPATHincludesthesefields/usr/a|/usr/share/pn/usr/local/pn/usr/t

9、ocal/share/riar/usr/XllR6/ianUncomnient#MANPATHMANPATHMANPATHMANPATH#ifSetupPATHyouwanttoincludeoneofthesebydefault/opt/*/_/usr/lib/*/usr/share/-/usr/kerberos/rnantoMAhPATHmappingIfpeopleaskfar"|nanfoo"andhave"/dir/bin/foo"intheirPATHin*/dir7i施r|thennomappingisrequired!.#Thebelow

10、mappingsareinthelatoryran|path_alreadyfbutwillkeepmanfromstatting一51,18*24andthedocsarefoundsuperfluouswhentherighthandsideis9.修改完之后，突然反悔了，要全部复原?44454b474Q495051525354555657505960MANPATHMANPATHMANP4IHMANPATHUncommentMANPATHMAXPATHMAKPATHMANPATH#/dsr/share/usr/local/usr/locaWshare/uir/XURfluEU11youwa

11、nttoincludeoneofthesebydefault/opt/-/HAN/usr/lib/MAhl/usr/share/*/MAN/usr/kerberos/MANSetupPATHtoMANPATHmaopingIfpeopleaskforMMANancthedocsarefoundfoohrandhaveh7dir/bin/fooHintheirPATHin'Vdir/MAN,',thennomappingi5required.61#Thebelqwmappingsaresuperfluouswhentherighthandsideis'<2#inth

12、eMANdatoryMANpathalready,butwillkeepMANfromstatting63#lotsofothernearbyfilesanddirectories.-64#65 MANPATH咐P/bin/usr/share/MAhMANPFTH咐P/usr/share/TO替换为rVM(y/n/a/q/l/"E/AY)?I&6,32-5233招44 KANPATH/usr/share/iTian45 -1ANPATH/u$r/local/Han4CArjp.-.TH/usr/local/&iiare/|idri47 HANPATH/USF/XUR6

13、/H#4950515253545556575B59616263646566#UncommentMANPATH日MANPATH/MANPATH#MANPATHifyouwanttoincludeoneofthesebydefault/opt/*/HAN/usr/Ut/*/j/usr/share/7|»n/usr/kerberos/nan#SetupPATHtoMANPATHmapping等Ifpeopleaskfor"ndnfandhave"/dir/bin/fintheirPATH#andthedocsarefoundin'/dir/ianthennoma

14、ppingisrequired.# ThebelowmappingsaresuperfluoushentherighWiandsideis# inthenandatory# Lotsofother#HANPATHMAPHANPATHMAPpathalread/,butwillkeepmanfromstattingnearbytilesanddirectories./bin/sbin/usr/share/usr/share/1行没生改变；before#2GQ：47：2252,L3310.我要复制51到60行这十行的内容，并且贴到最后一行之后;149.1/bin/zcat141 .F142 .Y1

15、43 #144 #Enable/disablemakewhatisdatabasecronupdates.145 #IfMAKEWHATISDBUPDATESvariableisuncommented146 #andsettonorM*cronscripts147 #/etc/cron-daily/nakewhatis*cron148 #/etc/cron.weekly/makewhatis.cron149 #willnotupdatenakewhatisdatabase.15Q#Otherwisethedatabasewillbeupdated.151#15215315AL551561571

16、58159#MAKEWHATISP6UPDATESn# MANPATB/opt/*/j2# MANPATH/usr/lib/*/|an# MANPATH/usr/share/*7|ian# MANPATH/usr/kerberos/#SetupPATHItoHANPATHmapping15S#Ifpeopleaskfor"Bantoo"andhave"/dir/bin/foa'intheirpath161 #andthedocsarefoundinVdir/n"Fthennonappingisrequired.162 S多了16行162a底端.c

17、onf.inbythe45678.conffrom# Formoreinformationaboutthisfile,seeandman.conf(5),thepagesrari(i|#E#ThisfileisreadbymantoconfiguretheExplicitlygivencatdirsoverride.defaultpath(alsoused# #Generatedautomaticallyfromconfigurescript.13 #FSSTND14 FHS15 #Thisfileisalsoreadbyiraninordertofindhowtocallnroff,less

18、,etcr16 #andtodeterminethecorrespondencebetweenextensionsanddecompressors.17 #18 #MANBIN/usr/local/bin/|iian2Q#21 #EveryautomaticallygereratedMANPATHincludesthesefields22 #12. 少2。仃】L1项端将这个档案另存成一个man.test.config的档名;1 #2 #Generatedautonaticallyfromian.conf.inbythe3 #configurescript.4 #5 #man.conffromn

19、an|-l,6f#Fornoreintonationaboutthisfile,seethemanpagesmarf18 #andiifan|.conf(5：.9 #I #Thisfileisreadbymantoconfigurethedefaultitanaath(alsouedII #Explicitlygivencatdirsoverride.12 #13 #FSSTND14 FHS15 #Thisfileisalsoreadbyrnaninordertofiidhowtocallnroff,less,etc.,16 #andtodeterminethecorrespondencebe

20、tweenextensionsanddecompressors.17 #18 #MANBIN/usr/local/bin;|Bi|29#21 #EveryautomaticallygeneratedMANPATHincludesthesefields22 #13. wman.tst.config去到第29行，并且删除15个字符；（29G之后，15x即可删除15个字符）1#2#3#4#5#6#7#8#9#ie#ii#12#13#14Fl15#16#c171819#20#21#22#Generatedautomaticallyfromman.conf.inbytheconfigurescript.

21、manconffromL5nFormoreinformationaboutthisfile,seeand.conf(5).ThisfileisreadbyExplicitlygivencatdirsoverride.toconfiguretheFSSTNDThisfileisalsoreadbyiifTTinordertothepages(1)defaultnidnpath(alsousedfindhow1ocallnrofftless,etandtodetermineThecorrespondencebetweenextensionsanddecompressors.MANBIN/usr/local/bin/|ianEveryautomaticallygeneratedMANPATHincludesthesefields29,15艰14.储存后离开吧!:wq|1.把操作目录转到/tmprootglocalhostcd/tmpn）otlocalhosttmp#|使用vim同时新建并编辑两个文件t1,t2在两个文件中分别输入内容并保存文本toocaIhost:-文件旧Hf（y）型索（3恣端利助旧）|567S9123456tlpt2"LL,7C4.把t1的第一行复制粘贴到t2