{"id":507,"date":"2019-07-09T23:12:00","date_gmt":"2019-07-09T15:12:00","guid":{"rendered":"http:\/\/note.systw.net\/note\/?p=507"},"modified":"2023-11-03T23:14:14","modified_gmt":"2023-11-03T15:14:14","slug":"git-public-key","status":"publish","type":"post","link":"https:\/\/systw.net\/note\/archives\/507","title":{"rendered":"Git public key"},"content":{"rendered":"\n

\u532f\u5165public key\u5230online git server<\/strong>
\u6709\u4e9b\u5c08\u6848\u9700\u8981\u4e8b\u5148\u63d0\u4f9bpublic key\u5230\u5e73\u53f0\u4e0a\uff0c\u624d\u53ef\u4ee5\u4f7f\u7528\u5c08\u6848<\/p>\n\n\n\n

\u65b9\u6cd5\u4e3b\u8981\u5206\u5169\u500b\u6b65\u9a5f\uff1a<\/strong>
\u6b65\u9a5f1.add your key to git platform
\u6b65\u9a5f2.Check your SSH access<\/p>\n\n\n\n

…<\/p>\n\n\n\n

\u6b65\u9a5f1.add your key to git platform<\/h2>\n\n\n\n

1.check whether exist ssh key<\/strong>
# ls -al ~\/.ssh<\/strong>
\u5982\u679c\u6c92\u6709key\u5c31\u900f\u904e\u6b65\u9a5f2\u7522\u751fkey
\u5982\u679c\u6709key\u5c31\u76f4\u63a5\u5230\u6b65\u9a5f3\u8f38\u51fakey
2.Generating a new SSH key<\/strong>
# ssh-keygen -t rsa -b 4096 -C “raymond0820@gmail.com”<\/strong>
Generating public\/private rsa key pair.
Enter file in which to save the key (\/root\/.ssh\/id_rsa):
Enter passphrase (empty for no passphrase): < \u9023\u5230git server\u6703\u7528\u5230\u81ea\u8a02\u5bc6\u78bc><\/strong>
Enter same passphrase again:
Your identification has been saved in \/root\/.ssh\/id_rsa.
Your public key has been saved in \/root\/.ssh\/id_rsa.pub.
The key fingerprint is:
8a:90:57:10:6f:57:4f:0e:ef:cb:fb:2a:95:4a:f5:01 raymond0820@gmail.com
The key’s randomart image is:
+–[ RSA 4096]—-+
| o. o . |
| o . *E |
| + . +. |
| . o . .. . |
| o . S ..o . |
| o . . ..o.. |
| . . . oo |
| o . |
| .oo. |
+—————–+
3.output you key and paste to github or gitlab
# cat ~\/.ssh\/id_rsa.pub<\/strong>
4.(optional) Adding key to the ssh-agent
# ssh-add ~\/.ssh\/id_rsa<\/strong><\/p>\n\n\n\n

refer
Adding a new SSH key to your GitHub account.
https:\/\/help.github.com\/articles\/generating-an-ssh-key\/<\/p>\n\n\n\n


…<\/p>\n\n\n\n

\u6b65\u9a5f2.Check your SSH access<\/h2>\n\n\n\n

\u78ba\u4fddlocal\u548conline git server\u4e4b\u9593\u7684\u5e95\u5c64\u50b3\u8f38\u662f\u5426\u6b63\u78ba<\/p>\n\n\n\n

#ssh -T git@github.com<\/strong>
Warning: Permanently added the RSA host key for IP address ‘192.30.253.113’ to the list of known hosts.
Enter passphrase for key ‘\/root\/.ssh\/id_rsa’: < \u9019\u908a\u8981\u8f38\u5165\u505akey\u6642\u7528\u7684passphrase><\/strong>
Hi Raymond0820! You’ve successfully authenticated, but GitHub does not provide shell access.<\/p>\n\n\n\n

or<\/p>\n\n\n\n

#ssh -T -ai ~\/.ssh\/id_rsa_raymond0820 git@github.com<\/strong>
Enter passphrase for key ‘\/root\/.ssh\/id_rsa_raymond0820’:
Hi Raymond0820! You’ve successfully authenticated, but GitHub does not provide shell access.<\/p>\n\n\n\n

ps:
\u82e5\u4e8b\u524d\u6c92\u6709\u5148\u63d0\u4f9bpublic key\u5230git-hub\uff0c\u5247\u6703\u51fa\u73fePermission denied (publickey).
#ssh -T -ai ~\/.ssh\/id_rsa_raymondtestproject git@github.com<\/strong>
Enter passphrase for key ‘\/root\/.ssh\/id_rsa_raymondtestproject’:
Permission denied (publickey).
 <\/p>\n\n\n\n

ps:
\u82e5\u51fa\u73fessh: connect to host github.com port 22: Connection refused
\u7de8\u8f2f.ssh\/config
Host github.com
User < email >
Hostname ssh.github.com
PreferredAuthentications publickey
IdentityFile ~\/.ssh\/id_rsa
Port 443
\u5728\u57f7\u884cssh -T git@github.com\u505a\u6e2c\u8a66<\/p>\n\n\n\n


refer
http:\/\/blog.csdn.net\/fulinus\/article\/details\/38542439<\/p>\n","protected":false},"excerpt":{"rendered":"

\u532f\u5165public key\u5230online git server …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[14],"tags":[],"class_list":["post-507","post","type-post","status-publish","format-standard","hentry","category-develop"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":509,"url":"https:\/\/systw.net\/note\/archives\/509","url_meta":{"origin":507,"position":0},"title":"Git basic","author":"raymond","date":"2019 \u5e74 7 \u6708 9 \u65e5","format":false,"excerpt":"\u5206\u6563\u5f0f\u7248\u672c\u63a7\u5236\u7cfb\u7d71Git was created by Linus Torvalds in 2005\u2026","rel":"","context":"\u5728\u300c\u958b\u767c\u300d\u4e2d","block_context":{"text":"\u958b\u767c","link":"https:\/\/systw.net\/note\/archives\/category\/develop"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1905,"url":"https:\/\/systw.net\/note\/archives\/1905","url_meta":{"origin":507,"position":1},"title":"VulnHub ck:00","author":"raymond","date":"2025 \u5e74 1 \u6708 1 \u65e5","format":false,"excerpt":"\u9019\u662fVulnHub 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