Iqela le-Echo kwiLinux

Njengoko uyazi, uninzi lwezenzo kwi-Linux Inkqubo yokusebenza yenziwa ngekhonsole. Abasebenzisi baya kusebenzisa imiyalelo ekhethekileyo enoxanduva lokwenza iinkqubo ezithile, kwaye kwangoko ukhetho oluchaziweyo luvumela izandla zabo ukulawula amathuba ongezelelweyo. Enye yazo i-echo i-echo, kwaye namhlanje sifuna ukuxela ngakumbi malunga nokusebenzisa, ukuzisa imizekelo yokusetyenziswa kwayo.

Sisebenzisa umyalelo we-echo kwiLinux

Iqela le-Echo liqwalasele ngaloo mihla le line-pripary yokuqala kunye neprofayili emxinwa-bonisa isicatshulwa kwiscreen. Nangona kunjalo, oku akukuphazamisi kwawo rhoqo kwiincwadi zeempendulo ezahlukeneyo nangezinye iinjongo. Okulandelayo, sicebisa ngokufutshane ngokwama-syntax yolu hlobo kwaye sikhanya eyona mizekelo ithandwayo nelula yegalelo labo kwiConsole esemgangathweni.

I-echo syntax

Phantse onke amaqela, ukongeza komsebenzi ophambili, unokwenza ezinye iintshukumo ezithathela ingqalelo iimpikiswano ezichaziweyo. I-Echo yayingaphandle koku, nangona kunjalo, ngenxa yokulula konokukhetha kuzo, akukho nto ininzi. Makhe siyiqwalasele ngakumbi malunga nabo, kodwa qala unike ingqalelo kwimbono esemgangathweni yomgca: i-echo + inketho + umtya.

• -N-ayizukubonisa ukudluliselwa komgca;
• -e-on-inoxanduva lokuquka ukulandelelana kwesakhiwo;
• -E-ikhubaza ukutolikwa kwendlela yokubaleka.

Sikwaphawula ukuba ulandelelwano lokuqhuba kwendalo iboniswa ngohlobo lweempawu. Ngamnye wabo unexabiso eliqinisekileyo, kwaye ukuba wenza utoliko xa usebenzisa umthetho we-Echo, ungasebenzisa iimpikiswano:

• / C-unoxanduva lokucima ugqithiso lomtya;
• / T - bonakalisa ithebhu ethe tyaba;
• / V - Yenza ithebhu ethe nkqo;
• / b-isusa uphawu lwangaphambili kumtya;
• / n - kubandakanya ukutshintshelwa komtya kule dolophu intsha;
• / R - ubuyisela inqwelo moya ukuya ekuqaleni komgca.

Kwakhona, sicacisa ezi ndlela zingasentla ziyafumaneka ukuze zingene kuphela kwezi meko uqala zimise kuqala impikiswano -eqela. Ukuba kukho imfuneko, nganye yolu phawu inokuphuculwa emva kokuba lo mtya wokufaka amagama esiya kubonisa kule miyalelo ilandelayo.

Ukuqukumbela komtya olula

Njengoko bekutshiwo ngaphambili, eyona njongo ye-echo yile nto ikhupha isikrini somtya. Imalunga noku ekubeni sifuna ukuthetha ngakumbi, sihlolisise izenzo ezimbalwa ezilula eziza kunceda ukuba ziqonde ngqo indlela zonke izinto eziphambili zomsebenzi.

1. Gijimani ikhontrakthi elungele wena, umzekelo, ngemenyu yesicelo okanye ngokucinezela i-CTRL + Alt + T ishushu. Apha i-Echo + naliphi na igama okanye ibinzana lokujonga umyalelo wesenzo esifanelekileyo. Isebenza ngokucinezela iqhosha le-Enter.



2. Njengoko ubona, kumgca omtsha, amagama asandul 'ukungena ngendlela efanayo yavela.



3. Ukuba ukongeza ukhetho \ B ngaphambi kwegama ngalinye, uphawu lwangaphambili luya kucinywa, oko kuthetha ukuba isiphumo siya kubonakala ngaphandle kokuba sinembono yoqobo ye-Echo -E \ Bline \ Bline \ Bline \ Bline \ Blinux ".



4. Sibeka ukhetho oluchaziweyo kuwo onke amagama, ngoko ke isiphumo sajika sifaneleke.



5. Ngoku masinike ingqalelo kwi parameter \ n. Njengoko sele uyazi, iyenza ukutshintshelwa komtya, ukuba awuchazwanga ekuqaleni.



6. Sibonakalise \ n ngokokuntywila emva koko, ke, nganye kuzo iya kuboniswa kumqolo omtsha.



7. Siphendukela kwithebhu esetyenziselwa ukulungelelanisa isicatshulwa. Uya kubhalisa ngokwaneleyo kwiindawo ezifanelekileyo \ t ukuya kufikelela kwisiphumo esifunayo.



8. Njengoko kunokubonwa, kwigama lokuqala, itekisi isetyenziswa kabini. Khawuqwalasele oku xa zibonisiwe.



9. Ukongeza, akukho nto iphazamisayo ekucaciseni iindlela ezininzi ngokulandelelana, ukujonga imigaqo yokufaka.



10. Umzekelo, kwi-screennshot engezantsi ubona iziphumo zemveliso ngokudluliselwa kunye nethebhu ngexesha elinye.



11. Njengomzekelo wokugqibela, thatha / v. Le ngxoxo idala ithebhu ethe nkqo.



12. Ngenxa yoko, igama ngalinye lifunyanwa kumgca omtsha kunye nendlela yamanyathelo.

Ngoku uyazi ukuba umyalelo we-Echo uyakwazi ukubonisa imigca echaziweyo nangayiphi na indlela enokuphunyezwa ngokuchaza iindlela ezifanelekileyo. Masiye kwezinye iparameter ukuze uqonde ukuba zeziphi na ezo zinto zokudibanisa ngefomathi efanelekileyo.

Iziphumo zexabiso eliguquguqukayo

Phantse yonke iskripthi, izinto ezithile eziguquguqukayo ziyasetyenziswa apho ixabiso lingaphambi. Ukuba sithetha malunga ne-echo isebenze, ke iyakwazi ukukhupha intsingiselo. Siza kuqwalasela lo mzekelo kwiseshoni enye ye-terminal ngaphandle kokudalwa kwangaphambili kwesi sicatshulwa ngokwayo. Oku kuthetha ukuba xa iqala ukuqalisa ikhonkco, amaxabiso aya kucinywa.

1. Ukuqala, ukudala umahluko wokulingwa ngokufaka ngaphandle i = i-lipics, apho ndiligama lezinto eziguquguqukayo, kunye nexabiso lixabisekileyo.



2. Sebenzisa i-echo $ I ukuba ibonise ixabiso lezinto eziguqulweyo kwilayini elandelayo.



3. Njengoko ubona, yonke into iboniswa ngokuchanekileyo.



4. Yenza enye into eguquguqukayo ngokuthumela ngaphandle l = i-linux.



5. Sazisa umyalelo wolingo lwe-Echo $ IIT SIT



6. Ngoku uyazi ukuba i-echo icatshulwe ngokukhutshelwa kwezinto ezimbini okanye ngaphezulu kwifomathi yomgca omnye.

Kwiimeko ezininzi, le nkqubo yezinto eziguquguqukayo isetyenziswa kuphela xa i-Criprings, nangona kunjalo, ukuba iluncedo kunokuba luncedo ukuba icwangciswe ukuvelisa inani elixhomekeke kwixabiso elifanayo kwixabiso elinye.

Ukunikezela umtya wemibala

Ukuba usebenzisa i-console, uyazi ukuba igama ngalinye linokuthatha nayiphi na imibala ekhoyo apha, kwaye ingabi mhlophe okanye imnyama (ixhomekeke kwisihloko esithi "terminal"). I-ECO ikwakuvumela ukuba ube upeyinta imigca, kwaye unoxanduva lwale mpikiswano:

• \ 033 [30m-Mnyama;
• \ 033 [31m-Red;
• \ 033 [32m - Luhlaza;
• \ 033 [33m - tyheli;
• \ 033 [34m - iblowu;
• \ 033 [35m -msopele;
• \ 033 [36m-iblue;
• \ 033 [37m - ngwevu.

Kukho inani lezinye iimpikiswano ezikuvumela ukuba utshintshe umbala wemvelaphi yokubhaliweyo. Ijongeka njengoluhlu olufanayo, kodwa kukho umahluko ngamanani:

• \ 033 [40M-Mnyama;
• \ 033 [I-41M-Bod;
• \ 033 [42m - luhlaza;
• \ 033 [43m-tyheli;
• \ 033 [44m - iblowu;
• \ 033 [45m -msopele;
• \ 033 [46m - iblowu;
• \ 033 [47m - ngwevu;
• \ 033 [0m - iphicotha yonke ixabiso kwiLizwe elingagqibekanga.

Njengoko sele uyiqonde, ezi mpikiswano ziya kufuneka zisetyenziswe kumqolo ngamnye ukuba kukho isidingo. Ijongeka ngathi luhlobo olufanayo ngolu hlobo lulandelayo: I-Echo -e "\ 033 [33mlics \ 033 [46mlite \ 033 [41mlinux".

Umzekelo olapha ngasentla wayenemvelaphi ye-guagics kumbala we-orenji, kwaye imvelaphi yemibala eyahlukeneyo yayivuliwe ukuba isebenze ukuba isebenze kwi "SITE" kunye "Linux". Uyayibona le nto kwi-skrini ngaphantsi komyalelo ongenisiweyo.

Abalinganiswa abakhethekileyo baseBash

Umsebenzi wokuyalela e-Echo kuphela kwindawo ye-Bash, ngokwahlukeneyo, kufuneka igcine iindlela ezisemgangathweni kule ndawo. Kwiimeko ezininzi, banembopheleleko yokuhlela iifayile kunye nokuphuma kwezinto zendawo yangoku.

1. Ngenisa i-echo * kwi-terminal ukubonisa okubhalwe kwifolda yangoku.



2. Umgca olandelayo uya kuvela luluhlu lwezibophelelo ezingenayo kunye nezinto ezingenayo. Iya kuba ngumtya oqhelekileyo ngaphandle kobhaliso. Nangona kunjalo, ngoku sele uyazi ukuba unokuguqulwa ngokwesiseko semizekelo ngasentla.



3. Chaza i-echo * .txt ukuba ufuna ukubonisa kuphela izinto zefomathi echongiweyo. Faka endaweni yenye indlela efunekayo.



4. Ekugqibeleni, siphawula ukuba i-echo ikwenzela ukulungisa iifayile zoqwalaselo, ezenziwa ngolu hlobo lulandelayo: I-Echo 1> / / / / i-IPV4 / IPV I-1-Umtya wesicelo, i-A / I-TRE / Sy / It / IPV4 / IP_FINEX-INDAWO YOKUYA KUFUNDISWA

Njengenxalenye yezinto zanamhlanje, sijongane ne-ECO kwiNkqubo yokuSebenza yeLinux. Ukuba unomdla kwisihloko sokunxibelelana namaqela athandwayo, ukongeza, sicebisa ukuba sifunde inqaku ngesi sihloko kwiwebhusayithi yethu, ngelixa sihamba ngezantsi kwamakhonkco angezantsi.

Bona kwakho:

Imiyalelo esetyenziswa rhoqo kwi "terminal" linux

Ln / Fumana / Ls / Ls / Gep / I-GWD / PDD kwi-Linux