#!/bin/sh dir=lib/data cert=0 curl https://curl.haxx.se/ca/cacert.pem | while read line; do if [ "-----BEGIN CERTIFICATE-----" == "$line" ]; then cert=1 echo $line elif [ "-----END CERTIFICATE-----" == "$line" ]; then cert=0 echo $line else if [ $cert == 1 ]; then echo $line fi fi done > $dir/cacert.pem