ubuntu ssh configue Google Authenticator
先安装ssh-server 安装 Google Authenticator git clone git@github.com:google/google-authenticator-libpam.git #安装依赖工具 apt-get install autoconf automake libtool apt-get -y install libpam0g-dev ./bootstrap.sh ./configure make sudo make install Do you want authentication tokens to be time-based (y/n) y https://www.google.com//chart?chs=200×200&chld=M|0&cht=qr&chl=otpauth://totp/jolestar@xxxxx%3Fsecret%xxxxxxxx Your new secret key is: xxxxxx Your verification code is xxxxx Your emergency scratch codes are:…