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Teach an old shell new tricks with BashDiff

Posted by: Anonymous [ip: 24.5.188.168] on October 29, 2008 05:48 PM
> See the BashDiff documentation for full details of all the regex and glob splitting,
> case folding, and quote and white space handling shorthand modes.
>
> $ in="and there was singing"
> $ for z in ${in|-[ \\t]+}; do echo $z; done
> and here was singing

But there is no there there.
Perhaps one fewer (or more!?) backslash?


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