> Date: Sun, 5 Sep 2021 09:11:21 +1000
> From: Reuben ua Bríฤก <u5644051@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.
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