Ndiyibonisa njani imigca emininzi kwitheminali yeLinux?
8 Iimpendulo. Ngaphakathi kwakho Indawo yokukhwelela Ifestile, yiya ku Hlela | Izikhethwa zeProfayili , cofa kwi Ukuskrola isithuba, kwaye khangela i Unlimited ibhokisi yokukhangela ngaphantsi kwe Skrola emva XXX imigca umqolo. Cofa Vala kwaye wonwabe. Kuya kuphela bonisa nina abaninzi imigca njengoko inokungena kwiscreen, kwaye emva koko unokuskrolela ezantsi ukuya ukufunda zonke.
Ndiyitshintsha njani imigca kwitheminali yeLinux?
Kungenjalo, endaweni yokuchwetheza Ngena , unga uhlobo Ctrl-V Ctrl-J . Ngaloo ndlela, igama lomgca omtsha (aka ^J ) lingeniswa ngaphandle kokuba isithinteli sangoku samkelwe, kwaye ungabuyela umva ukuhlela umgca wokuqala kamva.
Ndiwunyusa njani umyalelo ongaphezulu kwiLinux?
Umyalelo omninzi usetyenziswa ku umbono iifayile ezibhaliweyo kwi-prompt yomyalelo, ukubonisa isikrini esinye ngexesha ukuba ifayile inkulu (Umzekelo iifayile zelog). Umyalelo omninzi ukwavumela umsebenzisi ukuba askrole phezulu kwaye ezantsi kwiphepha. Isivakalisi kunye neenketho kunye nomyalelo zimi ngolu hlobo lulandelayo.
Yintoni umyalelo we-PS EF kwiLinux?
Lo myalelo uthi esetyenziselwa ukufumana i-PID (I-ID yeNkqubo, inani elahlukileyo lenkqubo) yenkqubo. Inkqubo nganye iya kuba nenombolo eyodwa ebizwa ngokuba yi-PID yenkqubo.
Uhamba njani ezantsi ngomgca kwiLinux?
Sebenzisa ezi ndlela zimfutshane zilandelayo ukuhambisa ngokukhawuleza ikhesa kumgca wangoku ngelixa uchwetheza umyalelo. Ctrl+A okanye eKhaya: Yiya ekuqaleni komgca. Ctrl+E okanye Ukuphela: Yiya ekupheleni komgca. Alt+B: Yiya ngasekhohlo (ngasemva) igama elinye.
Uya njani kumgca omtsha kwiLinux?
Owona mbhalo usetyenziswayo womgca omtsha
Ukuba awufuni ukusebenzisa i-echo ngokuphindaphindiweyo ukwenza imigca emitsha kwiskripthi seqokobhe lakho, ungayisebenzisa umlinganiswa n. I-n ingumlinganiswa omtsha we-Unix-based systems; inceda ukutyhala imiyalelo eza emva kwayo kumgca omtsha.
Ndiwongeza njani umgca kwiLinux?
Ngokomzekelo, ungasebenzisa umyalelo we-echo ukufaka isicatshulwa ekupheleni kwefayile njengoko kubonisiwe. Kungenjalo, ungasebenzisa i printf umyalelo (ungalibali ukusebenzisa umlinganiswa ongu-n ukongeza umgca olandelayo). Unokusebenzisa umyalelo wekati ukudibanisa isicatshulwa kwifayile enye okanye ngaphezulu kwaye uyifake kwenye ifayile.
Ndibona njani ngakumbi kwiLinux?
Ukujonga ifayile yeLinux enomyalelo omninzi
Kwiinkqubo zeLinux zanamhlanje onokuzisebenzisa i [Utolo oluPhezulu] kunye no [Utolo Olusezantsi] amaqhosha ukuskrola ngapha kwesiboniso. Unokusebenzisa ezi zitshixo ukuhamba ngemveliso: [Isithuba] - skrola isiboniso, isikrini esinye sedatha ngexesha.
Yintoni eyenza kancinci kwiLinux?
Umyalelo omncinci yinto eluncedo yeLinux ingasetyenziselwa ukufunda imixholo yefayile yokubhaliweyo iphepha elinye(ikhusi elinye) ngexesha. Inokufikelela ngokukhawuleza kuba ukuba ifayile inkulu ayifikeleli kwifayile epheleleyo, kodwa ifikelela kuyo kwiphepha ngephepha.
Wenza ntoni umyalelo wokuchukumisa kwiLinux?
Umyalelo wokuchukumisa ngumyalelo oqhelekileyo osetyenziswa kwinkqubo yokusebenza ye-UNIX/Linux esetyenziswayo ukwenza, ukutshintsha kunye nokuguqula amaxesha exesha lefayile.
Ndilithumela njani kwakhona inani lelayini kwi-Unix?
Ungayisebenzisa i -l iflegi ukubala imigca. Qhuba inkqubo ngokwesiqhelo kwaye usebenzise umbhobho ukwalathisa kwakhona kwi-wc. Kungenjalo, ungathumela imveliso yenkqubo yakho kwifayile, yithi calc. out , kwaye usebenzise i-wc kuloo fayile.
Ndidwelisa njani iifayile ezili-10 zokuqala kwiLinux?
The Umyalelo nokuba ineenketho zaloo nto. Ukudwelisa iifayile kwimigca embalwa kangangoko kunokwenzeka, ungasebenzisa -format=comma ukwahlula amagama eefayile ngeekoma njengakulo myalelo: $ ls -format=comma 1, 10, 11, 12, 124, 13, 14, 15, 16pgs-imbonakalo-mhlaba.
Yintoni ukusetyenziswa kwe-awk kwiLinux?
I-Awk sisixhobo esenza ukuba umdwelisi wenkqubo abhale iinkqubo ezincinci kodwa ezisebenzayo ngendlela yeengxelo ezichaza iipateni zokubhaliweyo ekufuneka zikhangelwe kumgca ngamnye woxwebhu kunye nesenzo ekufuneka sithathwe xa umdlalo ufunyenwe ngaphakathi umgca. I-Awk isetyenziswa kakhulu ukuskena ipateni kunye nokuqhubekeka.