linux script with netcat stops working after x hours

Question

I\'ve have to scripts:

#!/bin/bash

netcat -lk -p 12345 | while read line
do
    match=$(echo $line | grep -c \'Keep-Alive\')
    if [ $match -eq 1 ]; then
              


        

Answer 1

You mentioned "after around 12 hours, the whole system stops working" - It is likely that the scripts are executing whatever you have in [start a command] and is bloating the memory. Are you sure the [start a command] is not forking out many processes very frequently and releasing memory?