Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community!
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.Start your free trial
What did he just do?
At 2:57 in this video he presses a short cut key without telling you, what is it?
Edward Humphreys17,884 Points
He pressed "CTRL+X" to exit "Y" to accept the changes and then "return" accepts the changes and gets you back to the prompt
Fuad AdetoroiOS Development Techdegree Student 11,599 Points
He was on the unix based editor nano, he just saved the file.
You can do this by hitting CTRL+X to exit I think if there is unsaved things it would ask for it to be saved before exiting.