I am trying to extract common list of Organisms from different files
For example I took 3 files and showed expected result. In real I have more than 1000 files. I am aware about the useful use of awk and grep but unaware in depth so need guidance regarding it.
I want to use awk/ grep/ cut/ perl/ python to get the needful result. File A:
The solution shared by you is very impressive..... but in case if file1 has same lines multiple times (which is common to other files as well) then it will result in multiple occurrence of that line in output.
Maybe we can use sort and unique to overcome this little problem somewhat like: