Sean <seanlkml@xxxxxxxxxxxx> writes:
> On Fri, 17 Nov 2006 09:38:02 +0100
> Nicolas Vilz <niv@xxxxxxxxxx> wrote:
>
>> Just a note:
>>
>> this doesn't work with bash 3.2. I think they altered the way of
>> trimming variables in this version.
>>
>> on systems with bash 3.2 installed, i get
>> [master!linus-2.6/vm/vm]$
>> with the example above.
>>
>> on systems with bash 3.1, it works properly.
>
> Sorry bout that, I knew it was a bit fragile. Was rather
> comical reading Junio's recent message about all the things not
> to do if you want portable shell code and noticing my 6 line script
> did 90% of them ;o)
Maybe I should have been more explicit when I said "${paremeter##word}
and friends". Might not have been obvious, but I only meant the
following four: %, %%, # and ##.
${parameter/pattern/string} and ${parameter//pattern/string} are
not even in POSIX.
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