get connections from backends

gistfile1.txt

#! /bin/bash

# получить открытые коннекты к mongos на балансере
HOSTS=('pm.back4' 'pm.back5' 'pm.back6')

file_name=$(date +"%F_%H_%M_%S")
for host in ${HOSTS[@]}; do
    remote_cmd="sudo -u www-data netstat -ntp 2>/dev/null | grep 27027 | grep ESTABLISHED"
    conn=$(ssh -p 60222 atairov@$host $remote_cmd | awk '{print $4, $7}' | sort)
    echo "$conn"
    echo "$conn" >> ./mongo_conn/$(echo $file_name)_$host.log
done