Re^3: Execute a Perl code without ".pl" extension

I work basically with Red Hat environments, just one Perl installed. I can't see the point using that in a web environment. Did you mean CGI or mod_perl? If it is mod_perl, does it cares as Apache uses the embedded interpreter? And about the CGI case, I think env will load the environment of user that is supposed to run the web server, or am I wrong?

Igor 'izut' Sutton
your code, your rules.

Comment on Re^3: Execute a Perl code without ".pl" extension Download Code

Replies are listed 'Best First'.
Re^4: Execute a Perl code without ".pl" extension by wazoox (Prior) on Mar 10, 2006 at 12:12 UTC
It shouldn't be a problem with mod_perl actually, but in CGI mode it uses the apache environment; you can't really be sure that there isn't an executable somewhere called "perl" that isn't what you expect it to be... Here's the Apache $PATH on my RHEL 4 system : /sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin And here's the path for some regular user : /usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/opt/bin Someone for some reason, may have installed for instance a setuid perl as /usr/sbin/perl, which isn't in the user's path, but would be run FIRST by Apache... And here's your CGI running as root, howdy! Well, I hope you've got my point : using `#!/bin/env perl` for your own personal scripts is OK, but please don't do that for production code.	[reply] [d/l]
Re^5: Execute a Perl code without ".pl" extension by izut (Chaplain) on Mar 10, 2006 at 12:44 UTC
Thanks for making this clearer :) Igor 'izut' Sutton your code, your rules.	[reply]
Re^6: Execute a Perl code without ".pl" extension by wazoox (Prior) on Mar 10, 2006 at 12:48 UTC
Don't forget that Only paranoids survive :)	[reply]