Describes the cause and action for error messages.
Error Message(English)：
unable to access ssl
GitHub からの clone でエラーが出たので対処した - Qiita
https://qiita.com/bass_ikeda/items/e52aec2d6a4eac8397da
Github unable to access SSL connect error - Stack Overflow
https://stackoverflow.com/questions/48938385/github-unable-to-access-ssl-connect-error
BitBucket Git - fatal: unable to access ... SSL routines ...
https://stackoverflow.com/questions/53901003/bitbucket-git-fatal-unable-to-access-ssl-routinesssl23-・・・
Unable to access, SSL connect error, Git, no sudo access
https://stackoverflow.com/questions/51159674/unable-to-access-ssl-connect-error-git-no-sudo-access
fatal: unable to access 'https://github.com/gabelerner/canvg.git ...
https://stackoverflow.com/questions/49128953/fatal-unable-to-access-https-github-com-gabelerner-canv・・・
git push - showing Invalid certificate chain in Mac OS - El ...
https://stackoverflow.com/questions/36864467/git-push-showing-invalid-certificate-chain-in-mac-os-el・・・
[Git] fatal: unable to access: SSL certificate problem: Invalid certificate ...
https://codenote.net/git/4081.html
株式会社 MSEN - CentOS 6 の Git で急に fetch や pull... | Facebook
https://www.facebook.com/msenjp/posts/centos-6-%E3%81%AE-git-%E3%81%A7%E6%80%A5%E3%81%AB-fetch-%E3%8・・・
SSL証明書の期限切れgithub serverにSourceTreeから無理やりプッシュ ...
http://www.miyasaka.info/blog/1485.html