I have HTML source page as text file.
I need to read file and find out only those numeric strings which have 6 continous digits and can have a space in between those 6 digits
Eg
209 016
- should be come up in search result and as400013
(space removed)209016
- should also come up in search and unaltered as209016
any numeric string more then 6 digits long should not come up in search eg
20901677
,209016@223
,29016
,
I think this can be achieved by regex but I was not able to
A soln in regex is more desirable but anything else is also welcome