IR Remote setip for Arduino

#!/bin/bash
#IR Remote setip for arduino
#Clear Arduino
rm ~/Arduino ~/.arduino15 ~/Downloads/arduino-1.6.9 -fr
cd ~/Downloads && tar xf arduinoIDE.tar.xz && cd arduino-1.6.9

#get arduino
cd ~/Downloads
wget -c "https://downloads.arduino.cc/arduino-1.6.9-linux64.tar.xz" -O arduinoIDE.tar.xz
tar xf arduinoIDE.tar.xz

#get IR libraries
wget -c "https://github.com/z3t0/Arduino-IRremote/archive/master.zip" -O IRlib.zip

#clear default ir libraries because of conflicts
rm -fr ~/Downloads/arduino-1.6.9/libraries/RobotIRremote

#load new libraries
unzip IRlib.zip -d ~/Downloads/arduino-1.6.9/libraries/

echo "To read serial output"
echo "stty raw -echo < /dev/ttyUSB0; cat -vte /dev/ttyUSB0"