I am working to automate the certificate create process upon selecting a domain from my drop-down list.
Server side programming i am using is in Perl Language.
I have used to create the certificate by use of system command as follows.
$command = /root/letsencrypt/./certbot-auto certonly --standalone -n -d ‘. $domainname .’ -w '. $webroot;
But, it always throwing below error
Can’t exec “/root/letsencrypt/./certbot-auto”: Permission denied
Can anyone help on this please.
Thanks in advance