Below there are snippets of data from 2 file structures I have.
The first structure is simply a telephone number. The 2nd is structured differently. It also contains a phone number but has a couple characters in front of it and has a domain name after it. Please look below at the samples. I need to flag the numbers in the first file which only have phone numbers and append the matching domain name to them from the 2nd file.
I have 86 files of the 2nd kind which are almost 200mb each and have about 3 million lines.
Any and all help would be greatly appreciated. Please provide as many detailed instructions as possible.
Thanks!!!!!!
File 1:
2012001988
2012221122
2012222222
2012222222
2012243310
2012259297
2012259553
2012323494
2012407625
2012436385
2012436579
2012440499
2012445058
2012616081
2012621297
2012647883
File 2:
AA2013162981,myboostmobile.com
AA2013162982,myboostmobile.com
AA2013162983,myboostmobile.com
AA2013162984,myboostmobile.com
AA2013162985,myboostmobile.com
AA2013162986,myboostmobile.com
AA2013162987,myboostmobile.com
AA2013162988,myboostmobile.com
AA2013162989,myboostmobile.com
AA2013162990,myboostmobile.com
AA2013162991,myboostmobile.com
AA2013162992,myboostmobile.com
AA2013162993,myboostmobile.com
AA2012221122,myboostmobile.com
AA2013162995,myboostmobile.com
AA2013162996,myboostmobile.com
AA2013162997,myboostmobile.com
AA2013162998,myboostmobile.com
AA2013162999,myboostmobile.com
AA2013163000,vtext.com
AA2013163001,vtext.com
AA2013163002,vtext.com
AA2013163003,vtext.com
AA2013163004,vtext.com
AA2013163005,vtext.com
AA2013163006,vtext.com
AA2013163007,vtext.com
AA2013163008,vtext.com


