#!/bin/bash
workerfile="workers.txt"
masterfile="masters.txt"
echo "Workers:"
while read line
do
  echo $line
  scp $line:~/*.log ./logs/
  ssh -f -n $line 'rm -f *.log'
done < "$workerfile"
echo "Masters:"
while read line
do
  echo $line
  scp $line:~/*.log ./logs/
  ssh -f -n $line 'rm -f *.log'
done < "$masterfile"