How to merge 2nd file with first file , not taking duplicate lines .
Eg.
file1.txt
123
456
file2.txt
123
789
After merging : file1.txt
123
456
789
Thank you.
Merge 2 files
Moderator: DosItHelp
Re: Merge 2 files
Are the files to be sorted during the process?
Re: Merge 2 files
Need NOT to sort , just simply merge.
Thanks !
Thanks !