how to tell whe you have a hacker?

[Mike]

On Friday 17 February 2006 08:48 pm, Jeremy C. Reed wrote:
>  cd /
>  for m in /var/lib/dpkg/info/*md5sums ; do md5sum -c $m ; done

Well, I ran this little script and it responded with: 'can't open' and 'check 
failed'. Then I figured it probably needs superuser priveledges so I make it 
so.
 it responds thusly:
	bmike1 at 0[bmike1]$ sudo for m in /var/lib/dpkg/info/*md5sums ; 
		do md5sum -c $m; done
	bash: syntax error near unexpected token `do'
	bmike1 at 0[bmike1]$