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强制ssh使用密码认证登陆服务器
source link: https://www.lujun9972.win/blog/2017/02/19/%E5%BC%BA%E5%88%B6ssh%E4%BD%BF%E7%94%A8%E5%AF%86%E7%A0%81%E8%AE%A4%E8%AF%81%E7%99%BB%E9%99%86%E6%9C%8D%E5%8A%A1%E5%99%A8/index.html
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强制ssh使用密码认证登陆服务器 - 暗无天日
强制ssh使用密码认证登陆服务器
有时为了测试服务器是否支持密码登陆，虽然本地配置了公钥认证，也需要强制让ssh client使用密码认证登陆。
方法是，使用
ssh -o PreferredAuthentications=password -o PubkeyAuthentication=no user@host
PreferredAuthentications=password
ssh client登陆服务器时，默认会依次尝试 GSSAPI-based认证, host-based认证, public key认证, challenge response认证, password认证 这几种认证方式.
但是使用 PreferredAuthentications 选项可以修改这个顺序
PublicAuthentication=no
表示关闭公钥认证方式. 这样就能保证当服务端不支持密码认证时,也不会使用公钥认证.
2017-02-19
2017-02-19
linux和它的小伙伴
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