Question

I used printf to output a columnar display of a text file.

However the length I wanted will cause the columns to flow into the next line.

I’ve been searching for a flag or workaround that will make the console window scroll and could only come across the following:

set horizontal-scroll-mode On

It’s right under the #! /bin/bash line, but couldn’t work

Is there another way?

Answer 1

Maybe you should look into using dialog, here’s the man page for dialog, or ncurses to do this for you instead of wrestling with the means of outputting text and scrolling. Let those libraries take care of that for you.

Hope this helps,
Best regards,
Tom.