Created
November 24, 2020 01:59
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Regenerate OpenSSH Host Keys on RHEL7
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| cd /etc/ssh | |
| rm -f ssh_host_*key* | |
| ssh-keygen -A | |
| rm ssh_host_key ssh_host_key.pub -f | |
| chmod 0640 ssh_host_*key | |
| chown root:ssh_keys ssh_host_*key | |
| chmod 0644 ssh_host_*key.pub | |
| # | |
| systemctl restart sshd |
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Ubuntuの
dpkg-reconfigure openssh-serverみたいなやつ。