tao wang wrote:
hi,
I'm trying to write a script to match a pattern like
this: 1.10
I wrote [\d.]+, but this also match with pattern ...
, which has no number in it. Could somebody help me
with it? I'm new to perl and scripts. thanks a lot.
\d.\d+ \d+.\d+ \d*.\d* \d+\.+\d+ \d+\.*\d+ \d*\.+\d* \d*\.*\d+ etc.
You get the idea, not sure what your possible data can be... + == one or more matches * == zero or more matches . == any character \. == dot \d == digit http://danconia.org -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
