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Re: shell state of mind

Viktor Pavlenko <vp@example.com> writes in tlug@example.com:

> $ echo 0 `echo 1 \`echo 2 \\\`echo 3 \\\\\\\`echo 4 \\\\\\\\\\\\\\\`echo 5\\\\\\\\\\\\\\\`\\\\\\\`\\\`\``
> 0 1 2 3 4 5
> $ etc.

This was why the $( ... ) notation was invented.

$ echo 0 $(echo 1 $(echo 2 $(echo 3 $(echo 4 $(echo 5)))))
0 1 2 3 4 5
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