shell script to count httpd processes

[Brian D. McGrew]

Pgrep httpd | wc -l

-brian
 
Brian D. McGrew        { brian at doubledimension.com ||
brian at visionpro.com }
--
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-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com] On Behalf Of Stamper, Steve
Sent: Monday, March 14, 2005 11:20 AM
To: 'General Red Hat Linux discussion list'
Subject: RE: shell script to count httpd processes

ps -afe | grep httpd | grep -v grep | wc -l

-----Original Message-----
From: redhat-list-bounces at redhat.com
[mailto:redhat-list-bounces at redhat.com]On Behalf Of Steve Buehler
Sent: Monday, March 14, 2005 2:02 PM
To: redhat-list at redhat.com
Subject: shell script to count httpd processes


I am running RHL 7.3.
I am trying to create a shell script with /bin/sh that will count how
many 
httpd processes are running at the time.
This is how it would look as a perl script:
---start of script---
#!/usr/bin/perl
$count = 0;
@hits = (`ps -afe | grep httpd | grep -v grep`);
   foreach $entry (@hits) {
     $count++;
}
print "$count\n";
---end of script---

I am trying to do this in an sh script.  Partly for learning partly
because 
I want to do some other things to, but can only know how to do them in a

shell script.  Any help would be greatly appreciated.

Thanks
Steve

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