Cindezela okuthi y ukuze umiselele umdlalo noma u-l ukuze umiselele okufanayo bese uyayeka. Cindezela okuthi n ukweqa umdlalo kanye no-q noma u-Esc ukuze uyeke ukufaka esikhundleni. Inketho ingena esikhundleni somdlalo nazo zonke izehlakalo ezisele zomdlalo. Ukuze uskrolele phansi isikrini, sebenzisa i-CTRL+Y , futhi ukuze uskrole uye phezulu, sebenzisa i-CTRL+E .
Ulishintsha kanjani igama elithi vi?
Ukusesha Okuthuthukile bese Ufaka esikhundleni
Sebenzisa:s/foo/ibha/g ukubuyisela zonke izenzakalo zegama elithi foo emugqeni wamanje nebha yegama. Sebenzisa :%s/foo/bar/g esikhundleni sazo zonke izenzeko zegama elithi foo efayelini lamanje ngebha yegama.
Ulishintsha kanjani igama ku-Linux?
Inqubo yokushintsha umbhalo kumafayela ngaphansi kwe-Linux/Unix usebenzisa i-sed:
- Sebenzisa Umhleli Wokusakaza (sed) kanje:
- sed -i 's/old-text/new-text/g'. …
- U-s ungumyalo obambele we- sed wokuthola nokufaka esikhundleni.
- Itshela u-sed ukuthi athole zonke izenzakalo 'zombhalo-omdala' bese efaka 'umbhalo omusha' efayeleni eliqanjwe okokufaka.
Uyithola kanjani ku-vi?
Ukuthola Intambo Yomlingiswa
Ukuze uthole iyunithi yezinhlamvu, uhlobo / kulandelwe ngeyunithi yezinhlamvu ofuna ukuyicinga, bese ucindezela Buyela. vi ibeka ikhesa endaweni elandelayo yeyunithi yezinhlamvu. Isibonelo, ukuze uthole iyunithi yezinhlamvu ethi “meta,” thayipha/imeta elandelwa nguBuyisela.
Uya kanjani ekupheleni kwefayela ku-vi?
Kafushane cindezela ukhiye we-Esc bese ucindezela u-Shift + G ukuhambisa ikhesa ekupheleni kwefayela ku-vi noma umhleli wombhalo we-vim ngaphansi kwe-Linux nezinhlelo ezifana ne-Unix.
Uyini umehluko phakathi kwe-kernel negobolondo?
I-Kernel yinhliziyo nomnyombo we- Isistimu esebenzayo ephethe ukusebenza kwekhompuyutha nehadiwe.
...
Umehluko phakathi kweShell neKernel:
| S.No. | shell | I-Kernel |
|---|---|---|
| 1. | I-Shell ivumela abasebenzisi ukuthi baxhumane ne-kernel. | I-Kernel ilawula yonke imisebenzi yesistimu. |
| 2. | Isixhumanisi phakathi kwe-kernel nomsebenzisi. | Iwumgogodla wesistimu yokusebenza. |
Ngilifaka kanjani ifayela ku-Linux?
Ungawusebenzisa kanjani umyalo we-grep ku-Linux
- I-Grep Command Syntax: grep [izinketho] PATTERN [IFILE...] ...
- Izibonelo zokusebenzisa i-'grep'
- grep foo /file/name. …
- grep -i "foo" /file/name. …
- grep 'iphutha 123' /file/name. …
- grep -r “192.168.1.5” /etc/ …
- grep -w “foo” /file/name. …
- egrep -w 'word1|word2' /file/name.
Ngiligcina futhi ngihlele kanjani ifayela ku-Linux?
Ukuze ulondoloze ifayela, kufanele uqale ube kumodi yomyalo. Cindezela u-Esc ukuze ufake imodi yomyalo, bese hlobo :wq kwe bhala futhi uyeke ifayela.
...
Izinsiza ze-Linux ezengeziwe.
| Umyalo | Injongo |
|---|---|
| $ vi | Vula noma hlela ifayela. |
| i | Shintshela kwimodi ethi Faka. |
| Esc | Shintshela kumodi yomyalo. |
| :w | Londoloza futhi uqhubeke nokuhlela. |
Ukopisha kanjani ku-vi?
Hambisa ikhesa ekupheleni kombhalo ofuna ukuwukopisha noma ukuwusika. Ungasebenzisa umyalo wokunyakaza noma okhiye bemicibisholo abaphezulu, phansi, kwesokudla, nakwesokunxele. Cindezela u-y ukuze ukopishe, noma d ukusika ukukhetha. Hambisa ikhesa endaweni lapho ofuna ukunamathisela khona okuqukethwe.
Ngiyithola kanjani futhi ngifake esikhundleni ku-vi?
Ukuthola Okuyisisekelo Nokubuyisela
Ku-Vim, ungathola futhi ubeke umbhalo esikhundleni usebenzisa umyalo :obambele ( :s ). Ukuze usebenzise imiyalo ku-Vim, kufanele ube kwimodi evamile, imodi ezenzakalelayo lapho uqala umhleli. Ukuze ubuyele kumodi evamile ukusuka kunoma iyiphi enye imodi, vele ucindezele inkinobho ethi 'Esc'.