In addition to the direct answers to your question above from ehdonhon and Ovid, I would just like to add a link through to the excellent tutorial on the printf function by reptile here - Its an excellent overview of the function and how to use it and should answer any further questions or concerns that you have with this function.

 

perl -e 's&&rob@cowsnet.com.au&&&split/[@.]/&&s&.com.&_&&&print'

In reply to Re: decimal point by rob_au
in thread decimal point by Anonymous Monk

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