acme.sh is an open-source bash script that makes it easy to issue free SSL certificates using LetsEcrypt and ZeroSSL.
To list all SSL certificates on your account, use the command
acme.sh --list
To delete an SSL certificate, run the command
acme.sh --remove -d Domain_name
Check acme.sh version
acme.sh --version
Upgrade the acme.sh script
acme.sh --upgrade
Refer https://github.com/acmesh-official/acme.sh