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Ubuntu服务器初始化 - 版本历史
2026-04-19T08:51:56Z
本wiki上该页面的版本历史
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2025年5月15日 (四) 16:18 Evan
2025-05-15T16:18:07Z
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<p><b>新页面</b></p><div><br />
参考 [[Debian服务器初始化]]<br />
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=故意的 ubuntu 2004 server=<br />
<pre><br />
#好像是这个成功的 有个要的 不要在kali root ssh ubuntu <br />
➜ ~ ssh root@192.168.10.32<br />
Please login as the user "evan" rather than the user "root".<br />
<br />
sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config<br />
sed -i 's/PasswordAuthentication no/PasswordAuthentication yes/' /etc/ssh/sshd_config<br />
sudo systemctl restart ssh<br />
<br />
sed -i 's!#PermitRootLogin prohibit-password!PermitRootLogin yes!' /etc/ssh/sshd_config<br />
sed -i 's!#PermitRootLogin prohibit-password!PermitRootLogin yes!' /etc/ssh/sshd_config<br />
/etc/init.d/ssh restart <br />
<br />
问题就在这里了 把ssh-rsa前的del 120<br />
root@ubuntu-2004-2:~/.ssh# cat authorized_keys <br />
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<br />
<br />
systemctl restart sshd<br />
systemctl restart ssh<br />
<br />
</pre><br />
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<br />
[https://linuxconfig.org/allow-ssh-root-login-on-ubuntu-20-04-focal-fossa-linux Enable SSH root login on Ubuntu 20.04 Focal Fossa Linux]<br />
[[category:devops]]</div>
Evan