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Re: extract ids

by ccn (Vicar)
on Sep 16, 2009 at 07:10 UTC ( [id://795534]=note: print w/replies, xml ) Need Help??


in reply to extract ids

What about this? 
perl -lne 'print for /molecule_idref="([^"]+)/g' xmlfile

[download]

I've used 'g' modifier to catch ids in a case they occur more than one on a line.

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