> Date: Sun, 5 Sep 2021 09:11:21 +1000 > From: Reuben ua Bríġ <u5644...@anu.edu.au>
> easy peasy. to sed all spaces into newlines
you might as well just
sed 'y/ /\n/'
the inverse is almost as easy
sed '1h;1!H;$!d;g;y/\n/ /'
im sure yoar kicking yourself for not seeing such a simple solution.
