Olaf,
On 1/3/24 09:52, Olaf Kock wrote:
On 03.01.24 15:34, Christopher Schultz wrote:
Olaf,
+1
The regular expression used with grep should be improved a lot.
I would recommend at least the following:
STAT=`netstat -luptn 2>/dev/null | grep '^tcp.*:8080[^:0-9]' | awk
'{print $6}'`
...or
On 03.01.24 15:34, Christopher Schultz wrote:
Olaf,
+1
The regular expression used with grep should be improved a lot.
I would recommend at least the following:
STAT=`netstat -luptn 2>/dev/null | grep '^tcp.*:8080[^:0-9]' | awk
'{print $6}'`
...or omit the UDP output by using "netstat -lp
Olaf,
On 1/3/24 04:18, Olaf Kock wrote:
Here's an option:
On 03.01.24 09:41, Chaudhary, Mohit wrote:
Hi,
Please find below script code which has been written.
STAT=`netstat -luptn | grep 8080 | awk '{print $6}'`
if [[ "$STAT" != "LISTEN" ]];
then
echo "Tomcat instance down" >> $MESSAGE
mail
On 03.01.24 10:18, Olaf Kock wrote:
Here's an option:
On 03.01.24 09:41, Chaudhary, Mohit wrote:
Hi,
Please find below script code which has been written.
STAT=`netstat -luptn | grep 8080 | awk '{print $6}'`
if [[ "$STAT" != "LISTEN" ]];
then
echo "Tomcat instance down" >> $MESSAGE
mail -s
Here's an option:
On 03.01.24 09:41, Chaudhary, Mohit wrote:
Hi,
Please find below script code which has been written.
STAT=`netstat -luptn | grep 8080 | awk '{print $6}'`
if [[ "$STAT" != "LISTEN" ]];
then
echo "Tomcat instance down" >> $MESSAGE
mail -s "Tomcat Instance Down on $HOSTNAME" $ma
t; $mailto < $MESSAGE
Thanks & Regards,
Mohit Chaudhary
-Original Message-
From: Olaf Kock
Sent: Wednesday, January 3, 2024 2:03 PM
To: users@tomcat.apache.org
Subject: Re: Getting False Tomcat Down Alert
[You don't often get email from tom...@olafkock.de. Learn why this is important
a
On 03.01.24 07:55, Chaudhary, Mohit wrote:
Hello Team,
We have RHEL 6.10 server and configured custom script in crontab to
check 8080 port is up or not, if 8080 is down then getting email
alert. But some time we are facing the false alert for 2 to 3 min.
When we are checking the tomcat ser
Hello Team,
We have RHEL 6.10 server and configured custom script in crontab to check 8080
port is up or not, if 8080 is down then getting email alert. But some time we
are facing the false alert for 2 to 3 min. When we are checking the tomcat
services it was up and running fine and nothing wa
