#!/bin/sh

FILES=$*

for FILE in $FILES; do
  SHA1=$(sha1sum $FILE| awk '{print $1}')
  SIZE=$(ls -lh $FILE  | awk '{print $5}' | sed 's/M//')
  sed '/<!--'$FILE'/s/\(.*(\)[0-9]*\(.*SHA1: \)[^<]*/\1'$SIZE'\2'$SHA1'/' index.php
done