Don yin wannan, danna Esc, rubuta lambar layin, sannan danna Shift-g . Idan ka danna Esc sannan Shift-g ba tare da tantance lambar layi ba, zai kai ka zuwa layin karshe a cikin fayil ɗin.
Ta yaya zan je wani takamaiman layi a cikin fayil a Linux?
Rubuta rubutun bash don buga wani layi na musamman daga fayil
- awk : $>awk '{if(NR==LINE_NUMBER) buga $0}' file.txt.
- sed : $>sed -n LINE_NUMBERp file.txt.
- kai: $> kai -n LINE_NUMBER file.txt | wutsiya -n + LINE_NUMBER Anan LINE_NUMBER shine, lambar layin da kake son bugawa. Misalai: Buga layi daga fayil ɗaya.
Yaya ake zuwa takamaiman layi?
Don Notepad++, A kan windows, yi amfani Ctrl+g don zuwa takamaiman layi.
Yaya ake zuwa takamaiman layi a ƙasa?
Don zuwa ƙarshen, danna babban harafi G. Don zuwa takamaiman layi, shigar da lamba kafin danna maɓallan g ko G.
Ta yaya zan grep takamaiman lambar layi a cikin Unix?
Zaɓin -n (ko -layin-lambar). yana gaya wa grep don nuna lambar layin da ke ɗauke da zaren da ya dace da tsari. Lokacin da aka yi amfani da wannan zaɓi, grep yana buga matches zuwa daidaitaccen fitarwa wanda aka riga aka kayyade tare da lambar layi. Fitowar da ke ƙasa tana nuna mana cewa ana samun matches akan layi 10423 da 10424.
Ta yaya zan nuna layin 10 na farko na fayil a Linux?
Buga umarnin kai mai zuwa don nuna layin farko na 10 na fayil mai suna "bar.txt":
- kai -10 bar.txt.
- kai -20 bar.txt.
- sed -n 1,10p /etc/group.
- sed -n 1,20p /etc/group.
- awk 'FNR <= 10' /etc/passwd.
- awk 'FNR <= 20' /etc/passwd.
- perl -ne'1..10 da buga' /etc/passwd.
- perl -ne'1..20 da buga' /etc/passwd.
Yaya kuke karanta layin nth a cikin Unix?
A ƙasa akwai manyan hanyoyi uku don samun layin nth na fayil a cikin Linux.
- kai / wutsiya. Yin amfani da haɗin kai da umarnin wutsiya kawai shine hanya mafi sauƙi. …
- sed. Akwai hanyoyi biyu masu kyau don yin wannan tare da sed . …
- awk. awk yana da ginanniyar NR mai canzawa wanda ke kiyaye lambobi na jeri na fayil/rafi.
Wane umurni ne ke taimaka wa tsalle-tsalle?
Kalma tana ba ku damar matsar da wurin sakawa zuwa kowane lambar layi a cikin takaddar ku ta amfani da umarnin Go To. Wannan na iya zama taimako sosai, musamman idan kuna kunna lambobin layi a cikin takaddar ku. Don amfani da wannan damar don tsalle zuwa takamaiman lambar layi, bi waɗannan matakan: Latsa F5.
Ta yaya zan nuna lambobin layi a vi?
Yadda ake nuna layi a vi ko editan rubutu na vim
- Danna maɓallin ESC.
- Nau'in : (colon)
- Yi umarni mai zuwa don nuna layi a vi/vim: lambar saiti.
- Yanzu zaku iya ganin lambobin layi a gefen hagu na allon editan rubutu na vi/vim.
Menene umarnin nunin jerin fayil?
Dubi misalai masu zuwa:
- Don jera duk fayiloli a cikin kundin adireshi na yanzu, rubuta mai zuwa: ls -a Wannan yana lissafin duk fayiloli, gami da. digo (.)…
- Don nuna cikakken bayani, rubuta mai zuwa: ls -l chap1 .profile. …
- Don nuna cikakken bayani game da kundin adireshi, rubuta mai zuwa: ls -d -l .
Yaya kuke karanta fayil a Linux?
Ga wasu hanyoyi masu amfani don buɗe fayil daga tashar tashar:
- Bude fayil ɗin ta amfani da umarnin cat.
- Buɗe fayil ɗin ta amfani da ƙaramin umarni.
- Buɗe fayil ɗin ta amfani da ƙarin umarni.
- Buɗe fayil ɗin ta amfani da umarnin nl.
- Buɗe fayil ɗin ta amfani da umarnin bude-gnome.
- Buɗe fayil ɗin ta amfani da umarnin kai.
- Buɗe fayil ɗin ta amfani da umarnin wutsiya.
Ta yaya zan bincika ta amfani da ƙasa?
Matsa sama don takamaiman adadin layuka, ta hanyar buga lambar da maɓallin b ya biyo baya. Idan kuna son neman tsari, rubuta slash na gaba (/ ) sannan kuma tsarin da kake son nema. Da zarar ka danna ƙasa kaɗan zai nemi matches gaba.