#!/bin/bash sudo openssl x509 -req -days 512 -in server.csr -signkey server.key -out server.crt sudo cp server.crt /etc/ssl/certs sudo cp server.key /etc/ssl/private # to generate an updated certificate: # sudo openssl ca -config /etc/openssl.cnf -policy policy_anything -out newcert.pem -infiles newreq.pem -startdate [now] -enddate [previous enddate+512days] exit $?