Create a subdomain and rename your droplet to that FQDN (fully qualified domain name) -- e.g. d.omain.com
cat /etc/letsencrypt/live/d.omain.com/{privkey,fullchain}.pem > znc.pem
`` cd /etc/letsencrypt/renewal-hooks/deploy
#use tb somefile.txt to post to termbin
function tb() {
cat $1 | nc termbin.com 9999
}
#save videos to Desktop
function yt() {
cd ~/Desktop