Umbuzo: Uyenza njani iSsh Linux?

Uyifaka njani uMthengi we-OpenSSH

• Layisha i-terminal ye-SSH. Unokukhangela "iterminal" okanye ucinezele u-CTRL + ALT + T kwikhibhodi yakho.
• Chwetheza kwi-ssh kwaye ucinezele u-Enter kwi-terminal.
• Ukuba umxhasi ufakiwe, uya kufumana impendulo ejongeka ngolu hlobo:

Ngemiyalelo eneenkcukacha yokusebenzisa iPuTTY, nceda ufunde inqaku lethu kwi-SSH kwiPuTTY (Windows).

• Vula umxhasi wakho we-SSH.
• Ukuqala umdibaniso, chwetheza: ssh username@igama lomninimzi.
• Uhlobo: ssh example.com@s00000.gridserver.com OKANYE ssh example.com@example.com.
• Qinisekisa ukuba usebenzisa igama lakho lesizinda okanye idilesi ye-IP.

Qhagamshela kwiseva

• Yiya kwii-Aplikheyishini> Izinto eziluncedo, kwaye uvule i-terminal. Ujongano lwefestile yesiphelo luyaboniswa: umsebenzisi00241 kwi ~MKD1JTF1G3->$
• Seka udibaniso lwe-SSH kumncedisi ngokusebenzisa le syntax ilandelayo: ssh root@IPaddress.
• Chwetheza ewe kwaye ucinezele u-Enter.
• Ngenisa igama eligqithisiweyo eliyingcambu yalo mncedisi.

Ukusebenzisa i-SSH kwi-PowerShell kufuneka uqale ufake iModyuli ye-Posh-SSH PowerShell kwiGalari ye-PowerShell. Qinisekisa ukuba uyasebenza Windows 10 okanye uneWindows Management Framework 5 efakiweyo. Ngoku ungenza ngokulula imiyalelo ngokuchasene nale seshini okanye usebenzise i-SCP ukukopa iifayile.Gqibezela la manyathelo alandelayo ukuseta itonela:

• Ukusuka kwicandelo leSeshini, yongeza iGama lomamkeli (okanye idilesi ye-IP) yomncedisi wakho, kunye neSibuko se-SSH (ngokuqhelekileyo 22)
• Ekhohlo, yiya ku: Uqhagamshelo > SSH > Iitonela.
• Faka nayiphi na inombolo yesibuko soMthombo phakathi kwe-1025-65536.
• Khetha iqhosha lerediyo yeDynamic.
• Cofa kwindawo ethi Yongeza.

Uthini umyalelo we-ssh kwiLinux?

Umyalelo weSSH kwiLinux. Umyalelo we-ssh ubonelela ngoqhagamshelwano olufihliweyo olukhuselekileyo phakathi kweenginginya ezimbini kuthungelwano olungakhuselekanga. Olu qhakamshelwano lunokusetyenziselwa ukufikelela kwi-terminal, ugqithiselo lwefayile, kunye nokutunela ezinye iinkqubo. Usetyenziso lweGraphical X11 lunokuqhutywa ngokukhuselekileyo kwi-SSH kwindawo ekude.

Ndiyiqala njani iSSH kwiLinux?

Ukutshintsha i-SSH Port yeServer yakho yeLinux

1. Qhagamshela kwiseva yakho ngeSSH (ngolwazi oluthe kratya).
2. Tshintshela kumsebenzisi wengcambu (ulwazi oluthe kratya).
3. Sebenzisa lo myalelo ulandelayo: vi / etc / ssh / sshd_config.
4. Khangela lo mgca ulandelayo: # Port 22.
5. Susa # kwaye utshintshe ama-22 kwinombolo oyifunayo.
6. Qala kabusha inkonzo ye-sshd ngokusebenzisa lo myalelo ulandelayo: service sshd restart.

Ndiqhagamshela njani kwi-SSH?

Ukuqhagamshela kwiakhawunti yakho usebenzisa iPuTTY, landela la manyathelo:

• Qala iPuTTY.
• Kwigama Lomamkeli (okanye idilesi ye-IP) umbhalo webhokisi, chwetheza igama lenginginya okanye idilesi ye-IP yomncedisi apho iakhawunti yakho ikhoyo.
• Kwibhokisi yombhalo wePort, chwetheza u-7822.
• Qinisekisa ukuba iqhosha lerediyo lohlobo loQhagamshelwano lisetelwe ku-SSH.
• Cofa Vula.

Ndiyenza njani i-SSH ku-Ubuntu?

Yenza i-SSH isebenze ku-Ubuntu

1. Vula i-terminal yakho nokuba usebenzisa i-Ctrl+Alt+T indlela emfutshane yebhodi yezitshixo okanye ngokucofa i-icon yesiphelo sendlela kwaye ufake i-opensh-server package ngokuchwetheza: sudo apt updatesudo apt install openssh-server.
2. Nje ukuba ufakelo lugqityiwe, inkonzo ye-SSH iya kuqalisa ngokuzenzekelayo.

Ndiyicwangcisa njani iSSH?

Seta i-SSH yeGit kwiWindows

• Misela isazisi sakho esihlala sihleli. Ukusuka kumgca womyalelo, ngenisa ssh-keygen .
• Yongeza isitshixo kwi-ssh-arhente. Ukuba awufuni ukuchwetheza igama lokugqithisa lakho ngalo lonke ixesha usebenzisa isitshixo, kuya kufuneka udibanise kwi-ssh-arhente.
• Yongeza isitshixo sikawonke-wonke kwiisetingi zakho zeBitbucket.

Ndiyenza njani idesktop ukusuka kwiWindows ukuya kwiLinux?

Qhagamshelana neDesktop ekude

1. Vula uQhagamshelwano lweDesktop ekude kwi-Start Menu.
2. Ifestile ye-Remote Desktop iya kuvula.
3. Kwi "Khompyutha", chwetheza igama okanye isiteketiso kwenye yeeseva zeLinux.
4. Ukuba kuvela ibhokisi yencoko yababini ibuza ngobunyani bomamkeli, phendula Ewe.
5. Isikrini sokungena seLinux "xrdp" siya kuvula.

Ndingazi njani ukuba iSSH iyasebenza kwiLinux?

Ukutshintsha i-SSH Port yeServer yakho yeLinux

• Qhagamshela kwiseva yakho ngeSSH (ngolwazi oluthe kratya).
• Tshintshela kumsebenzisi wengcambu (ulwazi oluthe kratya).
• Sebenzisa lo myalelo ulandelayo: vi / etc / ssh / sshd_config.
• Khangela lo mgca ulandelayo: # Port 22.
• Susa # kwaye utshintshe ama-22 kwinombolo oyifunayo.
• Qala kabusha inkonzo ye-sshd ngokusebenzisa lo myalelo ulandelayo: service sshd restart.

Ndiqala kwaye ndiyeke njani inkonzo ye-SSH kwiLinux?

Qala kwaye umise iseva

1. Ngena njengengcambu.
2. Sebenzisa le miyalelo ilandelayo ukuqalisa, ukumisa, nokuphinda uqalise inkonzo ye-sshd: /etc/init.d/sshd qala/etc/init.d/sshd stop/etc/init.d/sshd restart.

Kutheni udibaniso lwe-SSH lwaliwe?

Uqhagamshelo lwe-SSH lwaliwe impazamo ithetha ukuba isicelo sokuqhagamshela kwiseva sisiwa kumamkeli we-SSH, kodwa umamkeli akasamkeli eso sicelo kwaye athumele ukwazisa. Kwaye, abanini beDroplet babona lo myalezo wokuvuma njengoko unikwe ngezantsi. Kukho izizathu ezininzi zale mpazamo.

Iqhagamshela njani i-SSH kwiseva ekude yeLinux?

Ukwenza njalo:

• Vula i-terminal ye-SSH kumatshini wakho kwaye usebenzise lo myalelo ulandelayo: ssh your_username@host_ip_address Ukuba igama lomsebenzisi kumatshini wakho wasekhaya lihambelana naleyo ikumncedisi ozama ukudibanisa nayo, ungachwetheza nje ssh host_ip_address kwaye ucofe u-enter.
• Chwetheza igama eligqithisiweyo kwaye ucofe u-Enter.

Yintoni i-SSH kunxibelelwano?

I-SSH, ekwaziwa njenge-Secure Shell okanye i-Secure Socket Shell, yinkqubo yothungelwano enika abasebenzisi, ngokukodwa abalawuli benkqubo, indlela ekhuselekileyo yokufikelela kwikhompyutha kuthungelwano olungakhuselekanga. I-SSH ikwabhekisa kuluhlu lwezinto eziluncedo eziphumeza iprotocol ye-SSH.

Ndiyenza njani i-SSH usebenzisa iPuTTY?

Ukukhuphela "putty.exe" kulungile kwi-SSH esisiseko.

1. Gcina ukhuphelo kwifolda yakho yeC:\WINDOWS.
2. Ukuba ufuna ukwenza ikhonkco kwi-PuTTY kwidesktop yakho:
3. Cofa kabini kwinkqubo ye-putty.exe okanye indlela emfutshane ye-desktop yokuqalisa usetyenziso.
4. Ngenisa useto loqhagamshelo:
5. Cofa u-Vula ukuqala iseshoni ye-SSH.

Uyifaka njani iSSH kwiLinux?

Inkqubo yokufaka iseva ye-ssh kwi-Ubuntu Linux ihamba ngolu hlobo lulandelayo:

• Vula i-terminal application ye-Ubuntu desktop.
• Kwiseva ye-Ubuntu ekude kufuneka usebenzise i-BMC okanye i-KVM okanye isixhobo se-IPMI ukufumana ukufikelela kwi-console.
• Chwetheza sudo apt-fumana ukufaka i-opensh-server.
• Yenza inkonzo ye-ssh isebenze ngokuchwetheza i-sudo systemctl yenza i-ssh.

Yintoni iseva ye-Linux SSH?

Esinye isixhobo esibalulekileyo sokulawula njengomlawuli wenkqubo yi-SSH. I-SSH, okanye i-Shell ekhuselekileyo, yiprothokholi esetyenziselwa ukungena ngokukhuselekileyo kwiinkqubo ezikude. Yeyona ndlela ixhaphakileyo yokufumana iLinux ekude kunye neeseva ezifana ne-Unix.

Ndizifumana njani iifayile usebenzisa idilesi yeIP?

Idesktop ekude kwikhompyuter yeWindows

1. Cofa iqhosha lokuqala.
2. Cofa u-Baleka...
3. Chwetheza "mstsc" kwaye ucofe iqhosha elithi Enter.
4. Ecaleni kweKhompyutha: chwetheza idilesi ye-IP yomncedisi wakho.
5. Cofa Qhagamshela.
6. Ukuba konke kuhamba kakuhle, uya kubona i-Windows login prompt.

Ndisibeka phi isitshixo sikawonke-wonke se-SSH?

Ngesi sizathu, oku akufuneki kwenziwe kwingcambu.

• Sebenzisa i-ssh-keygen (1) kumatshini wakho, kwaye ucofe nje u-enter xa ucelwa igama lokugqitha. Oku kuya kuvelisa zombini iqhosha labucala kunye neloluntu.
• Okulandelayo, yongeza imixholo yefayile yesitshixo sikawonke-wonke kwi ~/.ssh/authorized_keys kwindawo ekude (ifayile kufuneka ibe yimowudi engama-600).

Ngaba ungangena kwikhompyuter yakho?

I-PuTTY ngumthengi odumileyo womzobo we-SSH. Ukungena kwikhompyuter yakho, chwetheza igama lekhompyuter yakho okanye idilesi ye-IP kwibhokisi ethi “Igama lomamkeli (okanye idilesi ye-IP)”, cofa kwiqhosha lerediyo elithi “SSH”, emva koko ucofe u-“Vula”. Uya kucelwa igama lakho lomsebenzisi kunye negama lokugqitha, emva koko uya kufumana umgca womyalelo kwikhompyuter yakho yeLinux.

Isebenza njani idayagram ye-SSH?

Isebenza Njani i-SSH ngezi ndlela zokuFihla. Indlela esebenza ngayo i-SSH kungokusebenzisa imodeli yomncedisi weklayenti ukuvumela ukuqinisekiswa kweenkqubo ezimbini ezikude kunye noguqulelo oluntsonkothileyo lwedatha edlula phakathi kwazo. Umamkeli (umncedisi) umamela kwizibuko 22 (okanye nayiphi na enye izibuko eyabelwe i-SSH) yoqhagamshelwano olungenayo.

Ndizenza njani ukude kwiLinux ukusuka kwiWindows?

Yenza i-RDP isebenze

1. Cofa kwi Qala Menu.
2. Cofa ekunene kwingeniso yeKhompyutha.
3. Khetha iipropati.
4. Cofa kwi Ungeniso lweRemote useto.
5. Qinisekisa ukuba zombini iVumela uQhagamshelwano loNcedo olukude kule Khompyutha kwaye uvumele iiKhompyutha eziSebenzayo naluphi na uguqulelo lweDesktop ekude zijongiwe.

Ndizithumela njani iifayile ukusuka kwiWindows ukuya kwiLinux?

Ukudlulisa iifayile ukusuka kwiLinux ukuya kwiWindows usebenzisa iSSH, khetha enye yezi ndlela zilandelayo: PuTTY.

• Qala iWinSCP.
• Ngenisa igama lenginginya lomncedisi we SSH (kwimeko yethu ilanga ) kunye negama lomsebenzisi ( tux ).
• Cofa uNgena kwaye wamkele isilumkiso esilandelayo.
• Tsala kwaye ulahle naziphi na iifayile okanye abalawuli ukusuka okanye kwifestile yeWinSCP yakho.

Iqhagamshela njani iVNC kwiseva yeLinux?

Linux

1. Vula iRemmina.
2. Cofa iqhosha ukwenza iprofayile entsha yedesktop ekude . Xela iprofayile yakho, khankanya iprotocol yeVNC, kwaye ngenisa inginginya yendawo :1 kumhlaba womncedisi. Qinisekisa ukuquka i:1 kwicandelo lomncedisi. Kwicandelo lokugqitha gcwalisa igama lokugqitha olikhankanyileyo kuKhusela uqhagamshelo lwakho lweVNC:
3. Cofa uQhagamshela.

Ndiyiqala njani kwakhona inkonzo yeLinux?

Faka umyalelo wokuqalisa kwakhona. Chwetheza i-sudo systemctl qala inkonzo kwakhona kwiSitena, uqinisekisa ukubuyisela inxalenye yenkonzo yomyalelo ngegama lomyalelo wenkonzo, kwaye cinezela ↵ Ngena . Umzekelo, ukuqalisa kwakhona i-Apache kwi-Ubuntu Linux, ungachwetheza i-sudo systemctl qala kwakhona i-apache2 kwi-terminal.

Ndingazi njani ukuba iSSH iyasebenza?

Ingcebiso eKhawulezayo: Nika amandla iNkonzo yeShell eKhuselekileyo (SSH) ku-Ubuntu 18.04

• Vula i-terminal nokuba usebenzisa iindlela ezimfutshane ze-Ctrl+Alt+T okanye ngokukhangela "isiphelo" kwisiqalisi sesoftware.
• Xa i-terminal ivula, sebenzisa umyalelo wokufaka inkonzo ye-OpenSSH:
• Nje ukuba ifakwe, i-SSH iqala ngokuzenzekelayo ngasemva. Kwaye unokujonga imeko yayo ngomyalelo:

Yintoni iSshd kwiLinux?

sshd (SSH Daemon) yinkqubo yedaemon ye ssh(1). Ngokudibeneyo ezi nkqubo zithatha indawo ye-rlogin kunye ne-rsh, kwaye zibonelela ngonxibelelwano olufihliweyo olukhuselekileyo phakathi kwenginginya ezimbini ezingathembekanga kuthungelwano olungakhuselekanga. Iidaemoni ezinefolokhwe zibamba utshintshiselwano olungundoqo, uguqulelo oluntsonkothileyo, uqinisekiso, uphumezo lomyalelo, kunye notshintshiselwano lwedatha.

Ngaba i-ping kodwa unxibelelwano lwaliwe?

Ukuba ithi uQhagamshelwano lwalile, kusenokwenzeka ukuba omnye umamkeli uyafikeleleka, kodwa akukho nto imameleyo kwizibuko. Ukuba akukho mpendulo (iipakethi ilahliwe), inokuba sisihluzo esivalela umdibaniso. kwinginginya zombini. Unako ukususa yonke (igalelo) imigaqo nge iptables -F INPUT .

Ndilulungisa njani uxhulumaniso lwaliwe?

Ukulungisa le mpazamo "yonxibelelwano", kukho amanyathelo alula onokuwasebenzisa, anje:

1. Cima i-cache yomkhangeli wakho.
2. Seta kwakhona idilesi yakho ye-IP kwaye ugungxule i-cache ye-DNS.
3. Jonga useto lommeli.
4. Jonga useto lwenethiwekhi.
5. Khubaza i-firewall yakho.

Luthetha ukuthini uQhakamshelwano lomamkeli kude?

"Uqhagamshelo lwaliwe ngumamkeli okude" uvela umyalezo xa uzama ukuqhagamshela kwirutha, iswitsha, okanye i-firewall. Lo myalezo wenzeka xa uzama ukuqhagamshela kwiseshoni ye-telnet ebuyela umva esele iqhuba. QAPHELA: Iiseshoni zethu zibuyela umva ngaphandle kokuphumla kwe-rack phakathi.

Ifoto kwinqaku ngu "Flickr" https://www.flickr.com/photos/xmodulo/14351338819