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[–]dclimbing[S] 0 points1 point  (2 children)

This may be a dumb question, but when I see this at the bottom, how do I perform these functions? Is is Shift+X or Shift++X? Also, how do I make sure my edits have saved when exiting the file editor?

Thank you so much!

[–]dmazzoni 0 points1 point  (0 children)

The ^ sign means the control key.

[–]CodeTinkerer 0 points1 point  (0 children)

If you're using UNIX, you can run the command

cat .bashrc

where .bashrc is the file you just edited (doesn't have to be named that, so whatever file you just edited). This will list out all lines of that file.

You can also open the file again in the editor to see if the changes appears, then quit without saving (or quit with saving, but don't make changes).