This script Written By Pardesi Cat (me)

basically for getting letsencrypt cert for your domains Which is Behind Cloudflare Tunnel....

Get Cloudflare APi

From my profile > Api tokens > Create Token

Now choose "Edit zone Dns" Template, select the same domain in "Zone Resources" area

Then generate & copy the api token.. and make sure "Certbot is installed"

Run the script

chmod +x getcert.sh

./getcert.sh

for renew cert same process & Dont forgot to delete the cloudflare Api token after usage [Recommend]

Note: Before use make sure you know what you doing & made it for my personal usage