Awukwazi ukuxhuma ku-Vultr VPS SSH? Indlela yokusetha ukhiye wokukhiqiza ukhiye we-PuTTY

Awukwazi ukuxhuma ku-Vultr VPS SSH?

Indlela yokusetha ukhiye wokukhiqiza ukhiye we-PuTTY

Ngoba abasebenzisi abaningi baseShayina basebenzisa i-Vultr VPS ukwakha "isayensiIsiteshi se-inthanethi", ngakho-ke inombolo enkulu yamakheli e-IP ka-Vultr avinjiwe...

Thola ikheli le-IP

Okokuqala, kufanele uqinisekise ukuthi udale ikheli lasesizindeni se-inthanethi le-Vultr. Ungakwazi yini ukufinyelela kulo e-Mainland China njengenjwayelo?

Isixazululo:

• Sebenzisa ithuluzi le-ping eliku-inthanethi ukuze uthole amakheli e-IP ▼

Yini okufanele ngiyenze uma ikheli lami le-IP le-Vultr livinjiwe ezweni laseChina?

• Sicela ubheke lesi sihloko ukuze uthole isixazululo ▼

Yini okufanele ngiyenze uma i-Vultr Tokyo ping iphelelwa yisikhathi futhi ivinjwe izwekazi? I-VPS ihlolwe wudonga ukuze iguqule ikheli le-IP

Yini okufanele ngiyenze uma i-Vultr Tokyo ping iphelelwa yisikhathi futhi ivinjwe izwekazi? I-VPS ivinjwe ukuhlolwa kodonga ukuze kushintshwe ikheli lasesizindeni se-inthanethi. Ngemva kokuba umngane ethenge futhi wasebenzisa i-Vultr isikhathi esithile, wathola ukuthi ukuxhumeka kuphelelwe yisikhathi futhi i-ping yehlulekile e-Mainland China. Ngasola ngempela ukuthi i-VPS ivinjiwe. . Ikheli lasesizindeni se-inthanethi elavinjwa u-Vultr kufanele libe...

Ukungena ngemvume kokhiye we-SSH

Ngenkathi i-VPS ivezwe ku-inthanethi, othile uzoqhubeka nokuhlukumeza ukuphoqa iphasiwedi yakho ye-SSH ukuthi ungene ngemvume.

Ngakho-ke kuyadingeka ukungena ngokhiye be-SSH, bese uvala ukungena ngemvume kwephasiwedi.

Sebenzisa umyalo olandelayo ukuze ubuke ukungena kwabanye abantu nge-password yakho ye-SSH:

grep "Failed password for invalid user" /var/log/secure | awk '{print $13}' | sort | uniq -c | sort -nr | more

Nge-VPS yethu ethengiwe, phoqa izinkulungwane zezikhathi!Ungahamba uyobona ukuthi uphoqwe kangaki wena.

Isixazululo:

• Shintsha imodi yokungena ngephasiwedi ye-SSH ibe imodi yokungena ukhiye we-SSH

Ukukhiqiza ukhiye we-SSH

Uma kuwuhlelo lweWindows, udinga ukusebenzisa i-puttygen 软件ukukhiqiza ipheya yokhiye.

Linux kanye nezinhlelo ze-MacOS zingaqhutshwa ngokuqondile ku-terminal:

isinyathelo 1:Khiqiza okhiye be-SSH

Sicela usebenzise lo myalo ▼

ssh-keygen -t rsa -b 4096

isinyathelo 2:Faka indawo yefayela ukuze ulondoloze ukhiye

Enter file in which to save the key (/root/.ssh/id_rsa): 

• Sicela ucindezele u-Enter

isinyathelo 3:Uzocelwa ukuthi ufake iphasiwedi

Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 

• Faka iphasiwedi, noma ungavele ucindezele u-Enter futhi uyishiye ingenalutho.

Ekugcineni uzobona umlayezo wokuthi okhiye bakho abayimfihlo nabasesidlangalaleni bagcinwe lapho:

Your identification has been saved in /root/.ssh/id_rsa. <== 私钥 

Your public key has been saved in /root/.ssh/id_rsa.pub. <== 公钥

I-Vultr VPS Lungiselela i-SSH

Lapho i-Vultr idala i-VPS, ungasetha ngokuqondile ukungena kokhiye we-SSH.

Uma udale i-VPS kodwa ungakazimisi okhiye be-SSH...

Sicela ulandele izinyathelo ezingezansi ngemuva kokusebenzisa "isizukulwane sokhiye we-SSH" ku-Linux:

Isinyathelo sesi-1:intando id_rsa.pub faka kufayela le- /root/.ssh lwemibhalo bese uyiqambe kabusha ukuze authorized_keys

isinyathelo 2:shintsha /etc/ssh/sshd_config ifayela lokumisa

RSAAuthentication yes #RSA认证
PubkeyAuthentication yes #开启公钥验证
AuthorizedKeysFile .ssh/authorized_keys #验证文件路径
PasswordAuthentication no #禁止密码认证
PermitEmptyPasswords no #禁止空密码

isinyathelo 3:Qala kabusha isevisi ye-SSH

• I-Centos7 Sebenzisa umyalo:systemctl restart sshd
• Centos6 sebenzisa umyalo:/etc/init.d/sshd restart

I-PuTTY ikhiqiza okhiye

Uma usebenzisa uhlelo lwe-Windows ukuze ungene ku-VPS, uzodinga ukulanda ukhiye oyimfihlo eklayenti bese uwuguqulela kufomethi esetshenziswa yi-PuTTY.

• Awunayo isoftware ye-PuTTY efakiwe kukhompyutha yakho?Sicela useshe i-Google noma i-Baidu: Landa i-PuTTY.

Isinyathelo sesi-1:Usebenzisa i-WinSCP, i-SFTP noma amanye amathuluzi, dlulisa ifayela lokhiye oyimfihlo i-id_rsa Landa uye kuklayenti.

Isinyathelo sesi-2:Vula i-PuTTYGen.exe

Isinyathelo sesi-3:Chofoza inkinobho ethi Layisha kokuthi Izenzo ▼

Isinyathelo sesi-4:Layisha ifayela lokhiye oyimfihlo osanda kulilanda

Awukwazi ukubonisa ifayela lokhiye oyimfihlo?Sicela ukhethe "Wonke ifayela (*.*)" ▲

• Uma usanda kusetha ukukhiya iphasiwedi, udinga ukufaka iphasiwedi ngalesi sikhathi.
• Ngemva kokulayisha ngempumelelo, i-PuTTYGen izobonisa ulwazi oluhlobene nokhiye.

Isinyathelo sesi-5:Chofoza inkinobho ethi Londoloza ukhiye oyimfihlo ukuze ulondoloze ifomethi yefayela lokhiye oyimfihlo etholakala ku-PuTTY ▼

Indlela yokusetha i-Putty?

Okulandelayo ukusetha i-Putty ukuthi ingene ngokhiye oyimfihloLinuxIndlela yeseva:

Isinyathelo sesi-1:I-Putty → Iseshini: Gcwalisa Igama Lomsingathi (Noma Ikheli Le-IP)

Isinyathelo sesi-2:I-Putty → Ukuxhumana → Usuku: Gcwalisa igama lomsebenzisi lokungena ngokuzenzakalelayo: impande

Isinyathelo sesi-3:I-PPutty → Ukuxhumana → SSH → I-Auth: Khetha ifayela lokhiye oyimfihlo elisanda kukhiqizwa yi-PuTTYGen kufayela elingukhiye wangasese ukuze kuqinisekiswe ▼

Isinyathelo sesi-4:Buyela ku-Putty → Iseshini: Iseshini Elondoloziwe, gcwalisa igama ukuze ulondoloze, bese uchofoza kabili igama ukuze ungene ngokuqondile.

Isinyathelo sesi-5:Ungangena ku-Linux ngaphandle kwephasiwedi esikhathini esizayo, sicela ukhumbule ukulondoloza ifayela lakho lokhiye oyimfihlo.

Ukuthola isofthiwe yethuluzi lokungena ngemvume le-Linux kumakhalekhukhwini we-Android, sicela uchofoze lesi sixhumanisi ukuze ubuke ▼

Ungayisebenzisa kanjani i-ConnectBot? Isifundo samakhono se-ConnectBot sokucushwa esinemininingwane

Izama ukungenisa ukhiye oyimfihlo ku-ConnectBot ye-Android.Ukhiye osetshenzisiwe usebenza kahle nge-Putty kodwa hhayi nge-ConnectBot.Ukuze uyenze isebenze nge-ConnectBot, udinga ukuba nenguqulo ye-OpenSSH yaleli fayela.Ngenhlanhla, singenza...

Ukufunda okunwetshiwe:

Yini okufanele ngiyenze uma i-Vultr Tokyo ping iphelelwa yisikhathi futhi ivinjwe izwekazi? I-VPS ihlolwe wudonga ukuze iguqule ikheli le-IP

Yini okufanele ngiyenze uma i-Vultr Tokyo ping iphelelwa yisikhathi futhi ivinjwe izwekazi? I-VPS ivinjwe ukuhlolwa kodonga ukuze kushintshwe ikheli lasesizindeni se-inthanethi. Ngemva kokuba umngane ethenge futhi wasebenzisa i-Vultr isikhathi esithile, wathola ukuthi ukuxhumeka kuphelelwe yisikhathi futhi i-ping yehlulekile e-Mainland China. Ngasola ngempela ukuthi i-VPS ivinjiwe. . Ikheli lasesizindeni se-inthanethi elavinjwa u-Vultr kufanele libe...

Iphasiwedi ye-Vultr VPS ukhohliwe/ayivumelekile, yini okufanele ngiyenze?Setha kabusha iphasiwedi yezimpande ngomyalo we-Linux

Iphasiwedi ye-Vultr VPS ukhohliwe / ayivumelekile, yini okufanele ngiyenze?Setha kabusha iphasiwedi yezimpande ngomyalo we-Linux i-Vultr VPS inikeza umsebenzi wezifinyezo zamahhala, singakwazi ukwenza isipele se-VPS kalula ngale sayithi esheshayo.Nokho, uvame ukuhlangana nenkinga: ngemva kokubuyiselwa kwesifinyezo...