#!/bin/bash
ids=$(xinput list | awk '/SteelSeries Sensei Raw Gaming Mouse .*pointer/ {print $8}' | sed 's/id=\(.*\)/\1/')

if [ -z "$ids" ]; then
  exit 0;
fi

read -a ids_array <<< $ids

echo fixing id ${ids_array[0]}
xinput set-prop ${ids_array[0]} 'Device Accel Profile' -1
xinput set-prop ${ids_array[0]} 'Device Accel Constant Deceleration' 2.5
xinput set-prop ${ids_array[0]} 'Device Accel Adaptive Deceleration' 1
xinput set-prop ${ids_array[0]} 'Device Accel Velocity Scaling' 1

echo fixing id ${ids_array[1]}
xinput set-prop ${ids_array[1]} 'Device Accel Profile' -1
xinput set-prop ${ids_array[1]} 'Device Accel Constant Deceleration' 1.5
xinput set-prop ${ids_array[1]} 'Device Accel Adaptive Deceleration' 1
xinput set-prop ${ids_array[1]} 'Device Accel Velocity Scaling' 1

sudo sensei-raw-ctl --show
sudo sensei-raw-ctl --polling 500
sudo sensei-raw-ctl --cpi-on 450
sudo sensei-raw-ctl --cpi-off 5670

unset ids
unset ids_array

I wish for the following script to run once when I login or when the computer starts up. The above script is located in /home/karl/.scripts/startup/sensei-raw-startup.sh.

I DO NOT wish to use the GUI to add the script. I wish to learn a bit more about how to do it manually.

What files do I need to create, what must be in them and where should they be located to be able to run my script which is located in the said directory.