#!/bin/sh
set -e

# FG_HOST=192.168.2.1 FG_PORT=11422 ./get_fw.sh

ssh_user="${FG_USER:-admin}"
ssh_host="${ssh_user}@${FG_HOST:-}"
ssh_port=${FG_PORT:-22}
ssh_opts="-q -p ${ssh_port}"

. util.sh # import ssh function after options are set

fg_updatekey_script="
get system status
" 

ver=$(run_ssh_script "${fg_updatekey_script}" | \
  grep "Version" | \
  grep -o -P "(?<=Version: ).*(?=,build.*)" 2>/dev/null)

echo "Version is $ver"