Ubuntu服务器初始化
故意的 ubuntu 2004 server
#好像是这个成功的 有个要的 不要在kali root ssh ubuntu ➜ ~ ssh [email protected] Please login as the user "evan" rather than the user "root". sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/' /etc/ssh/sshd_config sudo systemctl restart ssh sed -i 's!#PermitRootLogin prohibit-password!PermitRootLogin yes!' /etc/ssh/sshd_config sed -i 's!#PermitRootLogin prohibit-password!PermitRootLogin yes!' /etc/ssh/sshd_config /etc/init.d/ssh restart 问题就在这里了 把ssh-rsa前的del 120 root@ubuntu-2004-2:~/.ssh# cat authorized_keys no-port-forwarding,no-agent-forwarding,no-X11-forwarding,command="echo 'Please login as the user \"evan\" rather than the user \"root\".';echo;sleep 10;exit 142" ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDTR3R8Bx1+koK8bJzoYMpGU1S8DTDnptWqrTCOMhrVlQH0I9ll/3ZAcD53JdzRXVLe1NqE6q5iTFO+HY5qxWfM0+gerJQlb1e5cb1+lUFhRVglpwYlxNSVXaJFeiCLswcnGcmqR1RnGAGhcf7ncslz/BLuxFndgLqhU04zj9ISJWYh+36vttqg9tP6a40MhmeWVPOuIGNlDDVVUyjxIepn83xr0PJyILLXTBH+OiQppO1bljguig67twUBsh/FW1Wdvuw33PjkgXmKLDVaKS2S0CtC9dPOrp0afS/fsKrIu16o/VtfSrNrTmsTCmE95Ug25yOS+WuVaU19Gauez2mj lx systemctl restart sshd systemctl restart ssh
