ComputerSoftware

Umhleli VI: umyalelo, imfundiso, isimo sentlalo

Isizukulwana esitsha kwiikhompyutha eyakhiwe yokusebenza isiseko kunye imbonakalo-mfanekiso. Namhlanje, nkqu yonke ukukhumbula ukuba kwiminyaka emalunga nama-40 eyadlulayo, kwenziwa konke ulawulo usebenzisa imiyalelo itekisi eyodwa, kunye nomsebenzi kunye nekhompyutha ngathi unxibelelwano ngendlela enye-kwi ingxoxo. Kwaye ngaphandle kotshintsho kakhulu ehlabathini we-elektroniki, kwakukho abaninzi abalandeli alawulwa kuphela umyalelo-line, kunye neemveliso usebenzisa imiyalelo yombhalo. Umzekelo, umhleli vi, egqalwa omnye zixhobo lula kwaye obunokuguquka ukuchwetheza namhlanje. Xa okulandelayo sihlolisise phezu izinto emele vi. Imiyalelo eziya kumhleli, imiyalelo ezingundoqo kunye nezakhono - konke oku kamva.

Yintoni vi?

Xa umongo wayo, vi namnye ngaphandle umhleli wokubhaliweyo zakudala, apho kwakukho abaninzi ngexesha ukusuka ekuqaleni-70 ukuya ekupheleni kuka-90. Le yl othile yasungulwa ngo-1976. Lo mbono ukuseka umhleli wokubhaliweyo omtsha lula weza intloko Bill Uvuyo kaThixo, apho ke kusetyenziswa enye imveliso ethandwayo - ile. Ngokutsho Joey kunye noogxa bakhe, wa- wawunzima kakhulu kwaye "abafayo 'ayikwazanga usilwe usoyise ngokupheleleyo. Ngenxa yesi sizathu, Dzhordzh Koloris wadala owakho umhleli kokubhaliweyo, nto leyo ebizwa Into ehlekisayo "umhleli ukuba abafayo", emva koko uye oYilwayo kancincane waza wakhokelela ingqondo mihla, apho ikhona unanamhla.

iimfuno Zendlela

Akukho zinto zifuneka kuqala ukuze uphuhliso kwilayini yomyalelo kwaye abahleli itekisi efana ayisekho vi. Ungaqala ukususela ekuqaleni kunye nayiphi eqongeni, ingaba iinkqubo UNIX-ezifana (kunye "neefolokhwe 'kuzo) okanye yonikezelo olusekwe kwi Linux. Xa ngamnye kubo uyakwazi ukucwangcisa vi kwezinye uhlobo okanye ezinye. umhleli Vi for Windows khona.

ongakhetha Customer

Phambi kokuba uqale ukusebenza nge vi, kufuneka ukhethe client efanelekileyo. Kakade ke, ungasebenzisa kwaye umhleli yokuqala, kodwa kuya kuphela in ububanzi, yaye kubonakala inzima kakhulu, ngoko, kufuneka sinikele ingqalelo izicelo zilandelayo:

  • Vím - inguqulelo elungisiweyo ye umhleli zakudala. Eyona iphambili yale nkqubo uyakwazi ukucwangcisa ukwandiswa isiko, ezifana uphawuliso lwesivakalisi, Unicode inkxaso, inkxaso imacros zesikocan, ukugcina iiseshoni ngamnye kwaye kakhulu ngakumbi. Kukho kwakhona uguqulelo kunye imbonakalo-mfanekiso yeprogram ebizwa GVim.
  • Elvis - enye clones yokuqala ka vi, abhalwe C ulwimi lokuprograma kwaye iyafumaneka kwi onke amaqonga ngaxeshanye. Yinto umhleli isikrini esigcweleyo exhasa uphawuliso Windows kunye nohlelo.
  • Ndiphantsi - Ukuzama ukudibanisa ezona kubahleli itekisi ethandwayo ezimbini. Phakathi abasebenzisi lwesicatshulwa abahleli Emacs kunye vi kukho uDlamini labucala. Ville ababhekisi phambili baye bazama ukudibanisa iimpawu eziphambili zombini iinkqubo ukwenzela ukunika abasebenzisi ngesixhobo ubhetyebhetye asebenze yombhalo.
  • Nvi - umhleli Classic esekelwe vi, recompiled ngokukodwa ngokuphathelele kwiinkqubo FreeBSD.
  • Irhamba - ayikho nkqu umthengi enye, kodwa iplagi kuphela ethandwa Emacs umhleli wokubhaliweyo okuvumela ukuba kubadlali umhleli wokubhaliweyo, vi imiyalelo.

Qalisa nge vi

Kusenokwenzeka ukuba ukusebenza kunye umhleli akayi nokuba Kufuneka ulayishele nantoni na. Uninzi Linux-izinikezelo beze vi ifakiwe. Eneneni isebenze kuphela kufuneka Nobaufaka umyalelo efanelekileyo ayikhankanyi ukuba ifayile kuvulelwa. «Vím * igama lefayile * .txt» - Ukuba ufuna ukuvula ifayile vím, kuyimfuneko ukuba nokubhala. Ngokukhawuleza emva koko, uzakumelwa uxwebhu. Ukuze kuyivula GUI, kufuneka indawo iqela kwi - «gvim * igama lefayile * .txt». Ekuqaleni, ufumana ubayalele imo. vi Umhleli kubandakanya umsebenzi ngeendlela ezimbini: imo Hlela kunye Imo umyalelo. I lokuqala elisetyenziswayo ukungenisa okubhaliweyo, kwaye enye imisebenzi navigation kunye nokusebenza ezifana nokulondolozwa. Masiqalise nge imo umyalelo kunye navigation.

navigation

Ukuze uqalise kukuba simazi kakuhle noko umhleli imiyalelo vi kuvumela ukususa isalathisi xwebhu. zisetyenziswa kakhulu kule iqhosha h, j, k, l, athi abenoxanduva intshukumo ekhohlo, phantsi, phezulu kwaye tye, ngokulandelelana kwazo. Enyanisweni, kwiinguqulelo yanamhlanje vi, kuquka vím kunye "neefolokhwe" graphic, exhaswa umsebenzi utolo, kodwa kwanyanzeleka ukuba ukusebenzisa version zakudala, ekugqibeleni uza bayayamkela makaqonde ukuba kangaka ngokukhawuleza kwaye lula ngakumbi. Lo msebenzi osemqoka kuphela esinokubangela ukudideka - kukungakwazi ukuya kumgca ephezulu h kunye l, ukuba ukususa amaqhosha aphezulu phantsi isoloko isetyenziselwa j kunye k. Ukuya ekuqaleni okanye ekupheleni izitshixo umgca zisetyenziswa yaye $ 0. Ukuhamba phakathi amaphepha usebenzisa indlela emfutshane kwincoko izitshixo Ctrl + F and Ctrl + B.

Ukuhamba phakathi kwamagama w izitshixo asetyenziswa, e, b. Ukuze ngokukhawuleza ukuya umlinganiswa lokuqala igama elilandelayo, cinezela w. Ukuze uye ubhalo lokugqibela igama elilandelayo, cinezela E. Ukuze wendawo umlinganiswa yokuqala yegama elidlulileyo, cofa b. Apha kwakhona, kukho kuyekela encinane. Isibakala sokuba umhleli amagama okuphosela kwizikhewu kwaye hyphens amagama eyahlukileyo. Oku kuthetha ukuba ibinzana - ubusuku-drive ziya kuqwalaselwa ngamazwi ezintathu ezahlukeneyo. Ukuze ukuba ukuchitha ixesha kwi sitsibe ngapha dash, ungasebenzisa imiyalelo kunye ngoonobumba abakhulu, oko kukuthi, W kunye w okanye B b.

Kuba yesi umdla ngakumbi kusetyenziswa yegama (), kunye {}. Uncedo lokuqala ukuba uzulazule phakathi izivakalisi, kunye nabanye phakathi kwemihlathi yonke.

Eyona ndlela lula ukuhamba - ihamba kwi kwimigca amagama. Ukuhambisa isalathisi kumqolo ethile, kufuneka ufake inombolo umgca kunye G (nokuba a G capital). Ukuze aye igama elithile, kufuneka uqale uphendlo lwakho ngokusebenzisa / umlinganiswa. Ngokomzekelo, xa ufuna ukufumana anaphora ilizwi, ngenisa / anaphora kwaye cinezela Ngena. Ukuhamba phakathi kwamagama uphendlo kusetyenziswa izitshixo n noN

Ukuhlela and Ukulondoloza

Okokuqala, fumanisa indlela ukuya kumhleli vi. Oku makwenziwe umyalelo: q, leyo azivalele nje inkqubo ngaphandle naluphi na utshintsho. Kubalulekile ukuphawula ukuba olusondeleyo program iya kusebenza ukuba naluphi na utshintsho kuxwebhu. Olu hlobo okunqanda ilahleko data, ngoko ngaphambi kokuba kufuneka usoloko ugcine idata efakiwe. Ukonga kwi umhleli VI babebulewe umyalelo: w. Amaqela zinokudityaniswa. Umzekelo, ukuchwetheza: WQ, wena ngaxeshanye ugcine idata kwaye uvale inkqubo. Kodwa loo nto bonke. Ukuba ufuna ukugcina utshintsho uxwebhu njenge ifayile entsha, kufuneka usebenzise umyalelo umhleli VI - «Gcina kwifayile", nto leyo kuphunyezwa ngokufaka: w * Igama lefayile * .txt.

Ngoku makhe sithethe ngokuhlela "lingenakumbi", oko kukuthi ebotshelelwe imiyalelo efanayo ngaphandle kokutshintsha imixholo zala maxwebhu. Umzekelo, ukuba ukususa naziphi na oonobumba kusetyenziswa x isitshixo, kwaye iqhosha uJ isetyenziselwa sokudityaniswa imiqolo emibini enye kwenye ukuze ukususwa kumqolo yonke usebenzisa kabini ngokucinezela amaqhosha d. Faka abalinganiswa ngokusebenzisa r izitshixo.

Nayiphi na imithetho ngasentla, uyakwazi ukuphinda (okanye phinda amaxesha amaninzi), ngokusebenzisa iqhosha. (Dot). Ngoko ke, umzekelo, asuswe imigca nje emine engena dd ....

Ezi imiyalelo zinokudityaniswa. Thina sele ukwazi ukuba ngoncedo braces) unako angashenxela ekupheleni komgca, kwaye nangoncedo braces}, ungenza tsibela ekupheleni komhlathi. Ukusetyenziswa nabo d ezingundoqo, kunokwenzeka ukuba ukucima imigca yonke kunye nemihlathi ngaphandle kokuchitha ixesha.

Ukwazi njengoko umhleli vi imiyalelo ukucima umbhalo, kufuneka ufunde ukubuyisela indlela bonke lisusiwe (oyaziyo into). Ukulungiselela le njongo, u ezingundoqo, nto leyo evumela ukuba xha sibuye umva, akunamsebenzi nokuba yintoni inyathelo kwenziwa phambi (ngaphandle kokuba, kakade, le nto kokuvalwa kwenkqubo).

mode uhlele

Ke kaloku, ukuba babenolwazi imiyalelo ukulawula umhleli wokubhaliweyo, lixesha ukudlulela yalo msebenzi ngokukhawuleza - umbhalo bangene. kanye Inkqubo ufaka umbhalo, Kakade ke, akukho yahlukile nayiphi na umhleli, kodwa kubalulekile ukuba sihlale sikhumbula ukuba kufuneka batshintshele rhoqo phakathi ukuhlela kunye namaqela. Ukufikelela utshintsho kulawulo i ucinizela okanye (kuphela le isalathisi isikhundla okubhaliweyo iya kuxhomekeka). Emva koko, ungenza ngokukhawuleza uqale nokuboleka. Konke okubhaliweyo kunokubekwa khona wangena kumgca omnye, lo gama nje nina sebenzisa iqhosha o, nto leyo iza kudala umgca omtsha, okanye cc weqela, nto leyo eya endaweni umgca nge itekisi entsha. Ukubuyela imo umyalelo, sebenzisa i Esc isitshixo.

imo Visual, njongo khuphelo no colo

Ukusebenzisa abahleli yombhalo, sisoloko ukusebenzisa khuphelo no colo imisebenzi yesicatshulwa. Siyiqhelile yezitshixo okushunqulelayo Ctrl + C and Ctrl + V kwiinkqubo zokusebenza mihla, ngoko ke umsebenzi kubonakala nga kukodwa vi. Enyanisweni, kufuneka uye kuphela kwimo kwimbonakalo, ngoko sebenzisa sele yafunda amaqela khetha uze ukukhuphela okubhaliweyo okufiunwayo. Khuphela umhleli vi (ezifana paste) isebenza kuphela kwimo olubonakalayo ezizodwa (iyasebenza ngokucinezela v). Kwimo obonakalayo okubhaliweyo kuxwebhu lwakho kucaciswe. indawo yabalaselisa zingatshintshwa ngokusebenzisa izitshixo ukuhamba kunye nendibaniselwano zayo. Koko, emva kokukhetha ummandla efanelekileyo, cinezela nje y ukuba ukukhuphela okubhaliweyo okanye d ngenxa ukusika kwalo (ukususwa kwendawo ekhethiweyo). Faka umbhalo ezilula - ukususa isalathisi kwindawo ezifunwayo kunye P. cinezela Okubhaliweyo nangoko boba sentsimini emva kokuba isalathisi.

imiyalelo enzima

Phantsi iikomiti ezintsonkothileyo ngenxa kwiqela zidityanisiwe. Baye sele kukhe kwatshiwo ngentla apha, kodwa kufuneka ingqalelo kanye kwakhona, kuba ebulela intlanganisela ekunene, uyakwazi ukuphumeza imveliso ubuninzi kunye lula.

Uyakwazi ukusebenzisa amanani nabanye imiyalelo intshukumo. Umzekelo, ukuba ufuna ukuhamba na igama elinye, kwaye ngoko nangoko 6, endaweni ye-ixesha ezintandathu sikuxinile w, ngenisa nje 6w. Amanani zinokudityaniswa amaqela nje emibini. Umzekelo, ukuba ucime amagama eziliqela, ungasebenzisa iqela d5w susa ukuba amagama nje-5. Ngako oko, indibaniso ye kutyiwa ziya ukucima imigca, imihlathi njalo njalo.

Faka umbhalo

Of iimpawu ezongezelelweyo kukunika ithuba lokuba endaweni izigaqa itekisi, kwakunye nazo zonke iinyama afanayo yoxwebhu lonke. Yinto khetho entle luncedo, ingakumbi xa kufikwa ikhowudi software okanye ezanelisa iiprofayili enkulu kunye data phindo. Masithi kukho ibinzana kwi ingcaciso kumgca ekhethiweyo itekisi, kodwa sifuna ukuba utshintshelwe kwelinye, ezifana nokunika ukutya engqondo. Kulo mzekelo, umyalelo uya kuba ngolu hlobo lulandelayo -: s / ingcaciso / unika ukutya okukhanyisayo /. Ukubuyisela zonke izinto ezibhekiselele inkcazelo kweli xwebhu kube nzima kancinane iqela, ngoko iza kukhangeleka ngolu hlobo -:% s / ingcaciso / unika ukutya okukhanyisayo / g.

endaweni yesiphelo

Ngoko ke uyazi indlela yokulawula esi umhleli vi. Uyayazi yonke imiyalelo esisiseko, ukuba ulungise njani kwaye uhlele umbhalo. Siye sadibana nalo imiyalelo iluncedo nezakhono. Ngoku lixesha egqibeleleyo ukuzama zonke ezo. Nangona inkangeleko yayo nokungafunekiyo kancinane kunye yokuvinjwa kokungena, vi emva umkhwa elifutshane kunokuba kuwe sesona sixhobo lula ukuyisebenzisa. Eyona nto ibalulekileyo - musa ukuphakuzela, irekhodi yonke bafunda imiyalelo, izikripthi, uze uphinde zonke ezo ukuze kuziswe izakhono ezintsha ukuzenzekela.

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