To retrieve my laptop quickly

alarm.sh

#!/bin/bash

# To lock session if needed
# loginctl lock-session

echo && date
echo 'Starting alarm.sh'

SOUND_PERCENT=150
SOUND_FREQUENCY=1000
SOUND_DURATION=0.4s
SOUND_PAUSE=0.1s

DEFAULT_SINK=`pactl get-default-sink`
pactl set-sink-mute $DEFAULT_SINK 0
pactl set-sink-volume $DEFAULT_SINK $SOUND_PERCENT%

(
    trap printout SIGINT
    printout() {
        echo ""
        echo "Alarm has stopped after $count loop(s)."
        exit
    }
    while :
    do
        ((count++))
        speaker-test --frequency $SOUND_FREQUENCY --test sine & sleep  $SOUND_DURATION && kill -9 $!
        sleep $SOUND_PAUSE
    done
)

echo && date
echo "Finishing alarm.sh"

stop.sh

#!/bin/bash

echo && date
echo 'Starting stop.sh'

for pid in $(ps aux | grep "alarm.sh" | awk '{print $2}'); do kill -9 $pid; done

sleep 1s

for pid in $(ps aux | grep "speaker-test" | awk '{print $2}'); do kill -9 $pid; done

echo && date
echo "Finishing stop.sh"