How do I remove newlines from a text file?

Question

I have the following data, and I need to put it all into one line.

I have this:

22791

;

14336

;

22821

;

34653

;

21491

;

25522

;

33238

;
         


        

Answer 1

You are missing the most obvious and fast answer especially when you need to do this in GUI in order to fix some weird word-wrap.

• Open gedit

• Then Ctrl + H, then put in the Find textbox \n and in Replace with an empty space then fill checkbox Regular expression and voila.