How to find any duplicate parameter in /etc/ssh/sshd_config

[than0s]

On step 2 of Secure /etc/ssh/sshd_config, a quick and dirty way to find any duplicate parameter is with:

awk '{print $1}' /etc/ssh/sshd_config | sort | uniq -c | grep -v ' 1 '

[imthenachoman]

Nice! I will add this when I get a chance. A little caught up with a new job. Thanks!

[imthenachoman]

Adding this. Thanks!