i have 2 files that contains a sorted list of IP addresses.
file_A contains a list of all IPs
file_B contains only around 50% of what is in file_A.
I tried to execute
comm -23 file_A file_B > file_C
to get the difference. My objective is to put all the IPs that are in file_A but not in file_B to file_C.
why am i still getting around 1-2 IPs that are still in file_B? i have sorted both files before executing the comm.
please help.