Umyalelo womsila lusetyenziso lwelayini yomyalelo yokukhupha inxalenye yokugqibela yeefayile ezinikwe yona ngegalelo eliqhelekileyo. Ibhala iziphumo kwimveliso eqhelekileyo. Ngokungagqibekanga umsila ubuyisela imigca elishumi yokugqibela yefayile nganye enikiweyo. Isenokusetyenziselwa ukulandela ifayile ngexesha langempela kwaye ubukele njengoko imigca emitsha ibhaliwe kuyo.
Wenza ntoni umsila kwiLinux?
Umyalelo womsila, njengoko igama lisitsho, printa inani lokugqibela elingu-N ledatha yegalelo elinikiweyo. Ngokungagqibekanga ishicilela imigca elishumi yokugqibela yeefayile ezikhankanyiweyo. Ukuba ngaphezu kwegama elinye lefayile linikezelwe ngoko idatha kwifayile nganye ilandelwa igama layo lefayile.
Uyenza njani ifayile kwiLinux?
Uwusebenzisa njani Umyalelo weTail
- Ngenisa umyalelo womsila, ulandelwa yifayile ongathanda ukuyijonga: umsila /var/log/auth.log. …
- Ukutshintsha inani lemigca ebonisiweyo, sebenzisa i -n ukhetho: umsila -n 50 /var/log/auth.log. …
- Ukubonisa ixesha lokwenyani, ukusasazwa kwemveliso yefayile etshintshayo, sebenzisa i -f okanye -follow iinketho: umsila -f /var/log/auth.log.
Ixesha eli-10. 2017 г.
Umsila ulandela njani umsebenzi?
umsila unendlela ezimbini zomyalelo okhethekileyo ukhetho -f kunye no -F (landela) oluvumela ukuba ifayile ibekwe iliso. Endaweni yokubonisa imigca embalwa yokugqibela kwaye uphume, umsila ubonisa imigca kwaye ujonge ifayile.
Ngaba umsila ufunda yonke ifayile?
Hayi, umsila awuyifundi yonke ifayile, ifuna ukuya esiphelweni emva koko ufunde iibhloko umva de kube inani elilindelekileyo lemigca lifikelelwe, emva koko ubonisa imigca kwicala elifanelekileyo kude kube sekupheleni kwefayile, kwaye ngokunokwenzeka ihlala iliso. ifayile ukuba u-f ukhetho luyasetyenziswa.
Yintoni umyalelo we-PS EF kwiLinux?
Lo myalelo usetyenziselwa ukufumana i-PID (I-ID yeNkqubo, inani elahlukileyo lenkqubo) yenkqubo. Inkqubo nganye iya kuba nenombolo eyodwa ebizwa ngokuba yi-PID yenkqubo.
Uwumisa njani umyalelo womsila kwiLinux?
Ngaphantsi, ungacofa u-Ctrl-C ukuphelisa imowudi eya phambili kwaye uskrole kwifayile, emva koko ucinezele u-F ukubuyela kwimowudi yokuya phambili kwakhona. Qaphela ukuba ngaphantsi +F ithethelelwa ngabaninzi njengenye indlela engcono kunomsila -f .
Uwusebenzisa njani umsila kunye ne-grep kunye?
Kwiimeko ezininzi, ungenza umsila -f /var/log/some. log |grep foo kwaye iya kusebenza kakuhle. Ndikhetha oku, kuba ungasebenzisa u-ctrl + c ukumisa kwaye ujikeleze ifayile nanini na, kwaye emva koko ucofe shift + f ukubuyela kuphendlo oluphilayo, lokusasaza.
Ndiyenza njani ifayile kwiLinux?
Umyalelo we-grep unamacandelo amathathu kweyona ndlela isisiseko. Inxalenye yokuqala iqala ngo grep, ilandelwa yipatheni oyikhangelayo. Emva komtya kuza igama lefayile elikhangelwa yi-grep. Umyalelo unokuqulatha iinketho ezininzi, iinguqu zepateni, kunye namagama eefayile.
Uyisebenzisa njani intloko kunye nomsila kwiLinux?
Lawula iiFayile Ngokufanelekileyo usebenzisa intloko, umsila kunye nekati Imiyalelo kwi...
- intloko Command. Umyalelo wentloko ufunda imigca elishumi yokuqala yalo naliphi na igama lefayile elinikiweyo. Isivakalisi esisisiseko somyalelo wentloko sithi: intloko [iinketho] [iifayile(ii)] ...
- umsila Umyalelo. Umyalelo womsila ikuvumela ukuba ubonise imigca elishumi yokugqibela yayo nayiphi na ifayile yokubhaliweyo. …
- ikati Umyalelo. Umyalelo 'wekati' usetyenziswa kakhulu, isixhobo sehlabathi.
Ixesha eli-1. 2014 г.
Uyigcina njani ifayile ngokuqhubekayo?
Cinezela Shift-F. Oku kuya kukusa ekupheleni kwefayile, kwaye ngokuqhubekayo ubonise imixholo emitsha. Ngamanye amazwi, iziphatha njengomsila-f.
Kutheni abantu bengenamsila?
Imisila isetyenziselwa ibhalansi, i-locomotion kunye ne-swatting flyes. Asisajingi emithini kwaye, emhlabeni, imizimba yethu ilungelelaniswe nombindi womxhuzulane odlula emqolo uye ezinyaweni zethu ngaphandle kokufuna umsila ukumelana nobunzima bentloko yethu.
Yintoni intsingiselo yomsila?
(Ungeno loku-1 lwe-4) 1 : isiphelo esingasemva okanye inkqubo okanye ukongezwa kwesiphelo esingasemva somzimba wesilwanyana. 2 : into efana nomsila wesilwanyana ngokumila okanye indawo: njenge. a : Umlambo okhanyayo wamasuntswana, iigesi, okanye iiyoni ezisuka kwicomet ngokukodwa kwicala elichasene nelanga.