Notepad++ and the Compare plugin offer a powerful combination for comparing large records and identifying issues. This guide will walk you through the process.
The new ComparePlus plugin can start comparison from the command line. The command to do so is: notepad++ -pluginMessage=compare new_file.txt old_file.txt
Compare the two files, select View | Diff Context | 0 Lines and you will see only the lines that are different. Click in the side you want to copy, select all ...