md5

#!/usr/bin/env bash

if [[ "$rvm_trace_flag" -eq 1 ]] ; then set -x ; export rvm_trace_flag ; fi

file=$1 ; md5=$2

if [[ "Linux" = "$(uname)" ]] ; then
  command="md5sum"
  #md5sum --status -c "$file"
elif [[ "Darwin" = "$(uname)" ]] ; then
  #md5 --status -c "$1"
  command="md5"
fi

file_md5=$($command $file | awk '{print $NF}')

if [[ "$file_md5" = "$md5" ]] ; then
  exit 0
else
  exit 1
fi