Re: Removing Duplicate Lines from a File

[amphiplex]

Hi !

The uniq command expects sorted input, so you should do sort file | uniq, or, better: sort -u file

as to how to use DamnDirtyApes answer in your script:

while (<>) {
  unless ($n{$_}++) {
    ... do something whith the line ...
  }
}

---- amphiplex