Laguma xidhi karo Vultr VPS SSH? Habka dejinta furaha jiilka PUTTY

Laguma xidhi karo Vultr VPS SSH?

Habka dejinta furaha jiilka PUTTY

Sababtoo ah shabakado badan oo Shiinees ah ayaa isticmaala Vultr VPS si ay u dhisaan "sayniskaIntarneetka" kanaalka, sidaa darteed tiro badan oo cinwaannada IP-ga ah ee Vultr ayaa la xannibay...

Soo ogow cinwaanka IP-ga

Marka hore, waa inaad xaqiijisaa inaad abuurtay ciwaanka IP-ga ee Vultr. Ma ka geli kartaa dhul weynaha Shiinaha sida caadiga ah?

Xalka:

• Isticmaal aaladda ping onlaynka ah si aad u ogaato ciwaannada IP ▼

Maxaan sameeyaa haddii ciwaanka IP-gayga ee Vultr laga xannibo dhul-weynaha Shiinaha?

• Fadlan u fiirso qodobkan xalka ▼

Maxaan sameeyaa haddii Vultr Tokyo ping uu dhamaado oo uu xannibo dhul-weynaha? VPS waxaa tijaabiyay darbiga si ay u badasho ciwaanka IP-ga

Maxaan sameeyaa haddii Vultr Tokyo ping uu dhamaado oo uu xannibo dhul-weynaha? VPS waxaa xiray tijaabada darbiga si ay u badasho ciwaanka IP,kadib markii saaxiibkii uu iibsaday oo isticmaalay Vultr in muddo ah,waxa uu ogaaday in xiriirku uu waqtigiisa dhamaaday ping-kuna uu ku fashilmay dhul waynaha Shiinaha,waxaan runtii ka shakiyay in VPS-ka la xiray. Ciwaanka IP-ga ee Vultr la xannibay waa inuu noqdaa...

Soo gal furaha SSH

Iyadoo VPS ay soo gaadhay internetka, qof ayaa sii wadi doona inuu ku qasbo eraygaaga sirta ah ee SSH inuu galo.

Markaa waa lagama maarmaan in lagu galo furayaasha SSH, oo la dami erayga sirta ah.

Adeegso amarkan soo socda si aad u aragto dadka kale gelitaankooda xoog-gal ee eraygaaga SSH:

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

VPS aan gadannay, xoog wax ku ool ah ilaa kumanaan jeer!Waad tagi kartaa oo arag inta jeer ee lagugu qasbay naftaada.

Xalka:

• U beddel habka gelitaanka erayga sirta ah ee SSH una beddel habka gelitaanka furaha SSH

Jiilka muhiimka ah ee SSH

Haddii ay tahay nidaamka Windows, waxaad u baahan tahay inaad isticmaasho puttygen 软件si loo abuuro lamaane muhiim ah.

Linux iyo nidaamyada MacOS si toos ah ayaa looga maamuli karaa terminalka:

Tallaabada 1:Samee furayaasha SSH

Fadlan socodsii amarkan ▼

ssh-keygen -t rsa -b 4096

Tallaabada 2:Geli goobta faylka si aad u kaydiso furaha

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

• Fadlan taabo Gelida

Tallaabada 3:Waxaa lagu weydiin doonaa inaad geliso furaha sirta ah

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

• Geli furaha sirta ah, ama waxaad si fudud u riixi kartaa Geli oo ka tag maran.

Dhammaadka waxaad arki doontaa fariin ah in furayaashaaga gaarka ah iyo kuwa guud ay ku kaydsan yihiin halkaas:

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

Vultr VPS Habee SSH

Marka Vultr uu abuuro VPS, waxaad si toos ah u dejin kartaa furaha SSH.

Haddii aad abuurtay VPS laakiin aadan dejin furayaasha SSH...

Fadlan raac tillaabooyinka hoose ka dib markaad kor ku socodsiiso "jiilka muhiimka ah ee SSH" Linux:

Tallaabada 1:doonaa id_rsa.pub gelin a /root/.ssh tusaha oo dib ugu magacow authorized_keys

Tallaabada 2:wax ka beddel /etc/ssh/sshd_config Faylka qaabaynta

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

Tallaabada 3:Dib u bilow adeega SSH

• Centos7 Adeegso amarka:systemctl restart sshd
• Centos6 adeegso amarka:/etc/init.d/sshd restart

PutTY waxay abuurtaa furayaal

Haddii aad gasho VPS adigoo isticmaalaya nidaamka Windows, waxaad u baahan doontaa inaad soo dejiso furaha gaarka ah macmiilka oo aad u beddesho qaabka uu isticmaalo PuTTY.

• Kombuyutarkaaga miyaanay ku rakibin software-ka PutTY?Fadlan Google ama Baidu ka raadi: Soo deji PutTY.

Tallaabada 1:Adigoo isticmaalaya WinSCP, SFTP ama qalabyo kale, wareeji faylka muhiimka ah ee gaarka ah id_rsa U soo deji macmiilka

Tallaabada 2:Fur PuTTYGen.exe

Tallaabada 3:Guji badhanka Load ee Ficilka ▼

Tallaabada 4:Soo rar faylka muhiimka ah ee aad hadda soo dejisay

Ma soo bandhigi karaa feylka gaarka ah?Fadlan door "Dhammaan faylka (*.*)"▲

• Haddii aad dejisay quful sirta ah, waxaad u baahan tahay inaad geliso erayga sirta ah wakhtigan.
• Ka dib culeys guul leh, PuTTYGen wuxuu soo bandhigi doonaa macluumaadka la xiriira furaha.

Tallaabada 5:Guji badhanka kaydinta gaarka ah si aad u kaydiso qaabka faylka furaha gaarka ah ee uu heli karo Putty ▼

Sidee loo dejiyaa Putty?

Kuwa soo socdaa waa in la dejiyo Putty si uu u galo furaha gaarka ahLinuxHabka adeegaha:

Tallaabada 1:Putty → Fadhiga: Buuxi Magaca martida loo yahay (Ama Ciwaanka IP)

Tallaabada 2:Putty → Xidhiidhka → Taariikhda: Ku buuxi magaca isticmaalaha si toos ah u gal: xidid

Tallaabada 3:PPutty → Xidhiidhka → SSH → Xaqiijinta: Dooro faylka gaarka ah ee uu hadda soo saaray PuTTYGen ee ku jira faylka muhiimka ah ee gaarka ah si loo xaqiijiyo ▼

Tallaabada 4:Ku laabo Putty → Fadhiga: Fadhiga kaydsan, ku buuxi magaca si aad u kaydsato, ka dibna laba jeer dhagsii magaca si aad toos u gasho.

Tallaabada 5:Waxaad geli kartaa Linux adiga oo aan lahayn furaha sirta ah mustaqbalka, fadlan xasuuso inaad kaydiso faylkaaga muhiimka ah ee gaarka ah.

Si aad u hesho software-ka aaladda Linux ee talefannada gacanta ee Android, fadlan guji xidhiidhkan si aad u aragto ▼

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