Scripting languages

[JD Runyan]

In perl, and I will assume in most other languages there are some
options you can run that will prevent malicious activity from happening.
One thing you can do is create a shell script that will execute these
options, and then put it in the path as perl instead of the perl binary.
Most of my systems, don't have users logging into them, so my fear is
less, so I haven't taken the time to explore this area as much.
On Wed, Nov ,  at 12:05:25PM -0600, Brian Densmore wrote:
> Does any one use PERL or Python or Ruby?
> 
>  I have been reading about this new script language Ruby. 
>  It looks really cool, but I have a few questions 
>  (which would be relevant to Perl|Python also).
>  It allows regular expressions. My concerns on this are, 
>  how can I use such a language and protect myself from nasty 
>  little blue meanies bent on destroying my computer? 
>  Say I have an online comments entry web page. 
>  How do I protect myself from some kid typing in a regular
>  expression that resolves to say "rm -rf /"?
>  
> TIA,
> 
> Brian Densmore
> Associate
> mailto:densmoreb at ctbsonline.com
> CompuTech Business Solutions, Inc.
> http://www.ctbsonline.com/
> 
> 

-- 
JD Runyan
		"You can't milk a point."
			David M. Kuehn, Ph.D.