如何在记事本++中删除这些行

Question

I would be very glad if someone help me with this:

I have a list like this :

44444444444:teste73
33333333333:254273
22222222222:7t2e2s
11111111111:111111
teste@yahoo.com:11111111111
teste@yahoo.com:22222222222
teste@yahoo.com:teste@yahoo.com

I would like to remove lines with alphanumeric after : without removing the :

result must be like this:

33333333333:254273
11111111111:111111
teste@yahoo.com:11111111111
teste@yahoo.com:22222222222

All numeric text before : is not removed! only remove if numeric is after :

I tried something like this [\u\l\s\.*::] but didn't work well.

Thank you so much

Answer 1

You can use menu => Search => Mark , select "Bookmark line", "Wrap around" and "Regular expression". Put :.*[az] into "Find what" and click "Mark all". Expect to see blue blobs at the left of all lines that should be deleted. Use menu => Search => Bookmark => Remove bookmarked lines .