For the installation of your own JSON-Server, we need a domain associated with the public IP of your VPS/VM and an email for Let's Encrypt registration.
json-server-rhel.bash for RHEL/Centos 8
[root@rhel-server ~]# git clone [email protected]:jorggr/personal-json-server.git
[root@rhel-server ~]# cd personal-json-server
[root@rhel-server ~]# chmod u+x json-server-rhel.bash
[root@rhel-server ~]# ./json-server-rhel.bash my.domain.xyz [email protected]json-server-debian.bash for Debian/Ubuntu
root@debian-server:~# git clone [email protected]:jorggr/personal-json-server.git
root@debian-server:~# cd personal-json-server
root@debian-server:~# chmod u+x json-server-debian.bash
root@debian-server:~# ./json-server-debian.bash my.domain.xyz [email protected]