I've created a basic script for me to input into Terminal every time I restart my computer so it'll update the repositories, upgrade the apps, and then fix my external monitor resolution. It looks like this:

##This updates your repositories sudo apt-get update ##This upgrades your applications sudo apt-get upgrade ##This fixes your external monitor resolution sudo cvt 1920 1080 60 sudo xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync sudo xrandr --addmode VGA-0 "1920x1080_60.00"

Problem is I'm lazy as hell and pressing Ctrl+Alt+T to open up the Terminal and then type in 12 characters and press Enter is hard work, plus my parents use it and I doubt their capacity to follow the basic instructions I wrote out so they could do it themselves.

I tried Googling for the answer, but my Google-Fu is lacking.

So if anyone could help me automate my script to run at startup, at least the fixing monitor part, it would be very much appreciated.