A certbot deploy hook for znc

znc.sh

#!/bin/sh
# This script goes in: /etc/letsencrypt/renewal-hooks/deploy

for domain in $RENEWED_DOMAINS
do
    if [ "$domain" = "$(hostname --fqdn)" ]
    then
        cat "$RENEWED_LINEAGE/privkey.pem" "$RENEWED_LINEAGE/fullchain.pem" > /var/lib/znc/znc.pem
        systemctl reload znc
    fi
done