cannot display output on website

Dev Shed Forums Sponsor:

May 16th, 2000, 03:10 PM

d0g1e

Guest

Posts: n/a
Time spent in forums:
Reputation Power:

I wrote a script to check the cpu usage of my rc5des cracker using the top command. i did it like this (this is a tiny part):

$cpu_usage = `top -n1 | grep "rc5des"`;
$cpu_usage =~ s/ / /g;
print $cpu_usage;

(with the content-type, <html> tags etc)
but it doesn't display the content when i visit the script via a browser. URL It DOES display it when running the script from console. The rest of the script works fine, because when i replace the top command width uname -n, it displayed the correct server name. please help URL

-- d0g1e

May 19th, 2000, 06:36 AM

freebsd

Guest

Posts: n/a
Time spent in forums:
Reputation Power:

>>It DOES display it when running the script from console.

Have you tried the full path to 'top' command like..
$cpu_usage = `/usr/bin/top -n 1 | grep "rc5des"`;

I do not know exactly what are you trying to do with this script, maybe the following script should help you in some ways..
############################################
#!/usr/local/bin/perl
print "Content-type: text/htmlnn";
@top = `/usr/bin/top -n 1 | grep rc5des`;
chop(@top);
foreach $value (@top) {
($pid,$username,$pri,$nice,$size,$res,$state,$time,$wcpu,$cpu,$command) = split(/s+/,$value);
print "$cpun";
}
exit;

Viewing: Dev Shed Forums > Programming Languages > Perl Programming > cannot display output on website

« Previous Thread | Next Thread »

Developer Shed Advertisers and Affiliates

Thread Tools	Search this Thread
Email this Page	Search this Thread: Advanced Search
Display Modes	Rate This Thread
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode	Rate This Thread:

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts vB code is On Smilies are On [IMG] code is On HTML code is Off

View Your Warnings | New Posts | Latest News | Latest Threads | Shoutbox

Forum Jump