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Full Discussion: Check status of process
Top Forums UNIX for Beginners Questions & Answers Check status of process Post 303035556 by abhaydas on Tuesday 28th of May 2019 05:44:31 AM
Old 05-28-2019
Check status of process
Hi All,
Have a query
How to check for a process and if down start it , try if for 2 times and its not starting don't do it
My code is working to some extent but while starting try starting both times.

Please advise , whats wrong here ?
if you have any other approach please do share.

My code
Code:
#!/bin/bash


file="/root/jboss.txt"
if [ -f "$file" ]
   then
   Exit 1
                else
		 
               
                A=$(ps -ef | grep 'jboss' | grep -v 'grep' | awk '{ printf $2 }')
                echo $A
                    if [ -z "$A" ]; then
                       
                                 starting jboss
                                if [ $? -eq 0 ]; then
                                   
                                else
                                   
								fi
                                  #starting jboss 2nd time
                                  starting jboss 
                                if [ $? -eq 0 ]; then
                                   echo "startted
                                else
                                   echo "Failed"
                                   touch jboss.txt
                                fi
                    else
                    echo "jboss is RUNNING"
                    fi
fi

Thanks
abhaydas
Last edited by Scrutinizer; 05-28-2019 at 07:47 AM.. Reason: Code tags instead of quote tags
 

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LEARN ABOUT DEBIAN

check_backuppc

check_backuppc(8)					      System Manager's Manual						 check_backuppc(8)

NAME

       check_backuppc - A Nagios plugin to monitor BackupPC

SYNOPSIS

       check_backuppc [options]

DESCRIPTION

       check_backuppc  is  a  nagios  plugin  that  reports  on the status of BackupPC.  By default, it monitors both archive and backup hosts for
       errors.

OPTIONS

       -a, --archive-only
	      Only check the status of archive hosts.

       -b, --backup-only
	      Only check the status of non-archive hosts.

       -s, --status-only
	      Only check the status of the backups, omit connection failures that are less than $Conf{FullPeriod} old.

       -H, --hostname hostname
	      Only check the specified host.  Uses hostnames that BackupPC is configured to use, can be specified multiple times.

       -x, --exclude hostname
	      Do not check the specified host.	Uses hostnames that BackupPC is configured to use, can be specified multiple times.

       -w, --warning age
	      The days old at which a failure is considered a warning, default 1.

       -c, --critical age
	      The days old at which a failure is considered critical, default 8.

       -r, --reduce count
	      The maximum number of failed hosts for which to reduce reported severity, default 0.

       -h, --help
	      Show summary of options.

NOTES

       This plugin must be run on the same host and as the same user as BackupPC.  An archive host only takes on a reported type of archive  after
       its first archive run.

EXAMPLES

       /usr/local/lib/nagios/plugins/check_backuppc -r1 -w3 -c8 -b -x otter
	      Check  the  status  of  all backup hosts except "otter".	Warn if a failed backup is older than three days old, return critical if a
	      failure is older than eight days old unless there is only a single failure.  In that case, warn if the single failed backup is older
	      than eight days.

AUTHOR

       Seneca Cunningham <tetragon@users.sourceforge.net>

SEE ALSO

       sudo(8).  backuppc(8).

																 check_backuppc(8)
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