Mark Carroll grabbed a keyboard and wrote:
> Sharon Kimble <boudiccas@talktalk.net> writes:
> (snip)
>> '15_Minute_Drama_-_AM_Homes_-_This_Book_Will_Save_Your_Life_Episode_5_b00jdlb8_default.m4a'
>>
>> How can I lose the '_b00jdlb8_default' section please? It is always
>> in this format but with different letters and numbers in the section
>> before 'default'.
>
> Perhaps something like,
>
> for i in *_????????_default\.m??
> do mv "$i" "`echo $i | sed 's/.\{17\}\(.\{4\}\)$/\1/'`"
> done
Ooh, yea, that looks like it would do it, way better than what I came up
with if it doesn't require a specific number of fields. I'm a little
vague on my sed syntax, though. Could you break that down and explain
how that's doing what it does?
--Dave
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