Bash script. Open new terminal and run command [duplicate] - linux

Question

This question already has answers here:
how do i start commands in new terminals in BASH script
(2 answers)
Closed 19 days ago.
How can I run command in new terminal from bash?
If I run it just from one terminal, mosquitto_sub - blocks the script. xterm -e opens new terminal but my script blocks too...
#!/bin/bash
COUNTER=0
xterm -e mosquitto_sub -h 192.168.1.103 -t test
mosquitto_pub -h 192.168.1.103 -t test -m "Connected"
cd Desktop/ScreenTool/image/
while [ $COUNTER == 0 ]; do
tesseract c.png output
if grep -q Click "/root/Desktop/ScreenTool/image/output.txt"; then
mosquitto_pub -h 192.168.1.103 -t test -m "Rain is here"
echo -en "\007"
fi
cat "/root/Desktop/ScreenTool/image/output.txt"
sleep 3;
done

Answer 1

To execute a command without waiting for it to finish, put it in the background with &.
#!/bin/bash
COUNTER=0
xterm -e mosquitto_sub -h 192.168.1.103 -t test &
mosquitto_pub -h 192.168.1.103 -t test -m "Connected"
cd Desktop/ScreenTool/image/
while [ $COUNTER == 0 ]; do
tesseract c.png output
if grep -q Click "/root/Desktop/ScreenTool/image/output.txt"; then
mosquitto_pub -h 192.168.1.103 -t test -m "Rain is here"
echo -en "\007"
fi
cat "/root/Desktop/ScreenTool/image/output.txt"
sleep 3;
done