The shell monitors the depth of the IBM MQ queue and scans it three times in 10s. When the depth value exceeds 5 for more than two times, the queue name and depth value are output.

#!/bin/bash
# **********************************************************
# * Author : JiangJinlong
# * Create time : 2022-03-07 12:08
# * Filename : GetMQCurdepth.sh
# * Description : Get MQ Curdepth 
# **********************************************************

# Defining variables variables
# Queue manager name 
mq_name="T_QM_105_YTH_510000"
#mq service ip And port 
mq_ip_port="192.168.29.129 1414"
# Number of queues 
ql_num=2
# Queue depth alarm value 
depth=5
# In three scans , The interval between each scan 
s_time=3

# Use telnet The protocol checks whether the port is alive 
mq_port_status () {
    
# Create temporary files to store telnet Output file 
temp_file=`mktemp port_status.XXX`
[ ! -x /usr/bin/telnet ] && echo "ERROR:telnet not found command" && exit 1
( telnet $mq_ip_port <<EOF quit EOF
) &>$temp_file
# Get the number of queues 
num=`echo "dis ql(*)" | runmqsc $mq_name | grep "YTH" | awk -F"(" '{print $2}' | awk -F")" '{print $1}'|sed '1d'|awk 'END{print NR}'`
if egrep "\^]" $temp_file &>>/dev/null;then
  if [ $num -eq $ql_num ];then
    echo "mqserver status running"
  else
    echo "ERROR: check mqserver status"
        exit 1
  fi
else
  echo "ERROR: check mqserver status"
  exit 1
fi
rm -rf $temp_file
}

# Get the queue depth value 
GetMqCurdepth()
{
    
disql=`echo "dis ql(*)" | runmqsc $mq_name |grep "YTH" | awk -F"(" '{print $2}' | awk -F")" '{print $1}'`
 for un in `seq 0 2`
  do
   for derth in $disql
    do
     lname=$derth
     disderth=`echo "dis ql($derth) CURDEPTH" | runmqsc $mq_name`
     sderth=`echo "dis ql($disderth) CURDEPTH" | runmqsc $mq_name | grep "CURDEPTH" | grep -v "dis" | cut -d '(' -f2 |cut -d ')' -f1`
     abc=`echo $sderth | cut -d ']' -f6 | cut -d 'C' -f1 | awk '{gsub(/^\s+|\s+$/, "");print}'`
     if [ $abc -gt $depth ]
      then
       eval $lname[$un]=$abc
     fi
     under=`expr $un + 1`
     echo "$lname  The first $under Second depth scan ：$abc"
   done
  sleep $s_time
 done
 for th in $disql
  do
   eval 'length="${'"#$th[*]"'}"'
   if [ $length -ge 2 ]
    then
     eval 'echo "ERROR: Queue name :$th \033[0m Two or more of the three depth value monitoring of the queue are too large , Respectively :${'"$th[*]"'}"'
      fi
 done
}
mq_port_status
GetMqCurdepth