12-30-2010
Sed position specific replace
I'm drawing a blank on how to use sed to replace selectively based on position in the string (vs nth occurence):
hello.|there.|how.|are.|you.|
I want the period removed in the 3rd item (as defined by the pipe delimiter) if a period is present. So the result in this case would be:
hello.|there.|how|are.you.|
I have a feeling the solution might be embarrassing, but don't let that be a deturrent :-)
Thanks in advance,
Al
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