I have used Lets encrypt for first time few months back by googling some tutorial.But i have few questions so that i can clarify my doubts from experts here.
I am using Centos7 ngnx,
1.where is my private key located ?
is it in tha path /etc/letsencrypt/live/www.bizfog.in/private.pem ,is this is private key ?
when i see in Filezila it shows symblink for private.pem .
2.Suppose if my server crash and i dont have any backup then if i install new ssl certificate in new server ,will it works properly without any issues ?
3.Suppose if i want to change domain server then which files need to take backup ? Also i saw few posts saying we need private key But i am not sure which private key file exactly in that
Thanks in advance