Fallout 4 - Terminal Hacking Tutorial

When hacking a terminal, you can find clusters of "code" in brackets and select it, which will remove "duds" from the screen, narrowing down the number of choices OR may refresh your remaining attempts to find the correct answer.

The valid brackets that will activate "dud" removal/refresh are:
Parenthesis, Angle-brackets, Braces, and Curly Braces. (Sorry, comments won't allow us to show you.)

Make sure to get the bracket on the left, the one on the right won't highlight the selection. We hope this helps you in your survival!