nginx 를 위해 CA, Root CA 인증서를 SSL 인증서와 병합

merge_ssl_cacert_for_nginx.sh

#!/bin/bash

if [ "$#" -lt 1 ]; then
    echo "$# is Illegal number of parameters."
    echo "Usage: $0 host_ssl_cert_path"
    echo "Example: $0 /etc/pki/tls/certs/snake-oil.crt";
    exit 1
fi

TARGET=$1

echo ${TARGET}

## assume that ssl intermediate certs exist in the root user' home folder.

for f in ${HOME}/*.crt; do
  cat "${f}" >> "${TARGET}";
  echo "" >> "${TARGET}";
done