Rafał Miłecki wrote:
>> dir=foo/bar/qux
>> echo "${dir//\//-}"
>>
>> It works well in GNU bash (it produces "foo-bar-qux"), but doesn't in ash.
It works in busybox ash if the parameter expansion isn't quoted:
$ busybox sh
$ dir=foo/bar/qux; echo ${dir//\//-}
foo-bar-qux
$
I'm not sure what that means, though...
Ron
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