Imithetho efanelekileyo kakhulu ye-SSH

Imiyalezo ye-SSH iyisitye esibaluleke kakhulu kunoma yimuphi umlawuli wenkqubo okanye i-webmaster ephakamileyo obeka iiwebhusayithi kungekhona ngokusingatha rhoqo, kodwa kwi-server ezinikezelweyo. Ukuqwalasela iiseva ezinjalo ngokuqhelekileyo kwenziwa nge console usebenzisa imiyalelo ye-Linux.

Ungasebenzisa iinkqubo ezahlukeneyo zokuxhumela, umzekelo, i-PuTTY. I-SSH nayo ilawula i-Bitvise SSH Client. Enyanisweni, zifana kwaye zifana. Ngoko ke, abaninzi abalawuli basebenzise oko basebenzisa nje.

I-PuTTY SSH

Ngezantsi kweso sithombe ungabona i-conTTY program console. Xa udibanisa nayiphi na inkqubo, kufuneka ucacise umphathi (idilesi ye-IP) yomncedisi kunye nechweba apho le console isebenza. Ngokuqhelekileyo eli li-port 22.

Ezinye iigobols zokudibanisa kumnikezeli we-server ukukhumbula ukungena kwakho kunye nephasiwedi. Oku akukhuthazwayo. Ubuninzi obukhunjulwayo ukungena ngemvume ukwenza lula umsebenzi. Kodwa soloko uphinde ufake iphasiwedi. Ngamanye amaxesha abathengi abakhohliswayo, kwaye abahlaseli banokubamba idatha yakho.

I-Bitvise SSH Client

Kwakhona, imiyalelo ye- SSH Linux isebenza kakuhle kwi-Bitvise SSH Client. I console iyafana, kodwa ngaphandle kwalokhu, i-FTP ivula ngokukhawuleza kule nkqubo.

Ungasebenzisa nantoni na. Into ephambili oyithandayo nayo yonke into esebenzayo. Umgaqo ufana nendawo yonke.

Imiyalelo ye-SSH yenkqubo yokubeka iliso

Imiyalelo ye-SSH console ikuvumela ukubeka iliso kumncedisi. Ukwenza oku, qhafaza u-htop. Isiphumo ngumfanekiso osibona ngezantsi.

Zonke iikhomputha ziya kuba nolwazi oluhlukileyo. Kule meko, umncedisi onobuthakathaka kunye nenkqubo eyodwa kunye ne 671 MB kuphela ye-RAM iluhlu.

Igrafu ye-Uptime ibonisa ukuba ixesha elidlulileyo liye lusetyenziswa phi ukususela ekuqaleni. Ukuba umsebenzi wokulawula umncedisi kunye nokubeka esweni isigxina sawo sonke senziwa ngokusemthethweni, kuya kuthatha ixesha elide ukusebenzela ngaphandle kokubuyiselwa kwakhona. Emva koko, ukuba yonke into isebenza kakuhle, kutheni uqala kabusha?

Apha, umgca obaluleke kakhulu nguMlinganiselo weMithwalo kunye nemilinganiselo emithathu. Iyokuqala ibonisa umyinge umthwalo wokugqibela ngomzuzu wokugqibela, okwesibini - kwiminyaka emi-5 yokugqibela, yesithathu - kwiminyaka eyi-15 yokugqibela. Lo mthwalo awuchazwa njengowomgangatho we-Windows Task Manager.

Umthwalo unokuba ngaphezu kwama-100. Ngaphezulu kwe-200. Inkqubo isebenza njengale: ukuba ukufunda kokugqibela kwemizuzu kungaphantsi okanye kulingana no-1 kwaye kukho enye ingundoqo kwikompyutha, umncedisi uyamelana nomthwalo. Oko kukuthi, kufuneka uqikelele umlinganiselo wenani leebhola kunye namadijithi kwiskrini. Ukuba yonke into ibe yi-1 ukuya kwi-1 okanye ngaphantsi, koko kulungile. Incinci ixabiso, ngokukhawuleza inkqubo yokusebenza ngokubanzi.

Ukuba umthwalo 4 kwi-server-core, umthwalo udlula kabini amandla okusebenza ngokuzinzile. Zama ulandelele lo mfanekiso. Ukuba umthwalo mkhulu, zama ukulungiselela umncedisi kunye noko kusebenza khona.

Ukuthwala, njengomgaqo, unokusebenza kunye neefayile okanye nge database.

Nabani kumncedisi angasebenzisa umyalelo we-htop. Kodwa ingcambu ingabheka umthwalo kunye nezicelo zazo zonke iinkcukacha zabasebenzisi bonke. Ukwenza oku, ungene kwi-server usebenzisa i-SHH uze ufake umyalelo wam.

Yonke imibuzo yangoku ekhoyo ngolwazi olunzulu luboniswe apha:

• I-ID yesicelo (ixesha elide iseva isebenza, enkulu inamba);
• Umsebenzisi owenza isicelo;
• Umqhubi apho isicelo senziwe khona;
• Ledatha;
• Kuze kube nini isicelo senziwe;
• Isicelo ngokwalo.

Into ebaluleke kakhulu apha ixesha lokusebenza. Iinkqubo ezona zide zisezantsi. Ukuba ubona ukuba isicelo se-mysql sithatha imizuzu emibini, ngoko akuqhelekanga. Cinezela inkinobho k (ukusuka kwigama ukubulala) kwaye faka i-ID. Ngenxa yoko, ungawuzalisa isicelo. Bulala zonke izicelo ezide ngale ndlela uze ukhulule umncedisi.

Okulandelayo, ukulungisa ingxaki (kwaye iya kuvela kwakhona, kwaye awukwazi ukukhawuleza ngokukhawuleza iinjongo zengxaki), kufuneka ubone ukuba uluphi uhlobo lwedatha kwaye luphi umbuzo. Ukuchonga ixesha elide kwaye lilungise.

IMithetho yeLinux Basic

Kukho imiyalelo eyahlukeneyo yeSSH. Wonke umntu unenjongo eyahlukileyo. Umzekelo:

• Ukusebenza kunye neifayile;
• Ukubonisa ulwazi lwenkqubo;
• Ulawulo lwenkqubo;
• Ukugcinwa kweengxelo;
• Ukusebenza kunye nenethwekhi;
• Ukusebenza ne-mysql;
• Ukukhangela;
• Ukusetha iimvume zeefayili;
• Ukufaka iiphakheji.

Ukuqwalasela konke okukhethiweyo. Uninzi lwabo uya kufikelela njengoko usebenza nekhonsole.

Ngoku qwalasela imiyalelo ephambili efunekayo rhoqo kwaye yonke indawo. Ukuba uwakhumbula, uya kuhlala ukhumbula.

Ukusebenza neefayile

Namela ingqalelo ukuba indlela efanelekileyo kumaqela kufuneka ibhaliwe ngokusekelwe apho ukhona. Umzekelo, umyalelo we-ls uza kubhala uluhlu lwangoku. Ukutshintshela kumafolda ngokusebenzisa i-cd kunokwenziwa ngokukhawuleza kwinqununu, kunokuba ibe nye.

Hlalani nijonge kwiindlela enizibhalela kumaqela. Ungasebenzisa kwakhona "imaski". Umzekelo, unako ukususa zonke iifayile ze-txt ngokuthayipha umyalelo rm * .txt. Ngaphantsi kwe-asterisk kuqondwa nantoni na, into ephambili kukuba ekupheleni kwayo.

Ukugcinwa kweefayili

Ukujonga le ngxaki, nceda ubuyekeze isithombe esezantsi.

Ulwazi lweNkqubo

Imiyalelo ephambili iboniswa kwisithombe.

Ukufaka iinkqubo

Ayikho yonke imiyalelo ye-SSH esebenza emva kokufaka inkqubo yokusebenza. Uncedo oluninzi lufuneka lufakwe. Kulula kakhulu.

Umzekelo, i-htop ne-mytop imiyalelo ayifakiwe kwi-package. Kufuneka zifakwe. Ukwenza oku, thayipha i-sudo ifumaneka ukufumana i-installtop.

Kufuneka ufake kwi-root root. Abanye banamalungelo alaneleyo.

Umgaqo wofakelo unye kuzo zonke iinkqubo. Kulula nje ekupheleni, utshintshe esikhundleni sokuba ungasebenziseki (umyalelo oqhubekayo).