Or just `sort -u` (if you are using GNU sort, not sure about other implementations) Another difference is that sort is optimized to handle large files [0] [0]

Or just `sort -u` (if you are using GNU sort, not sure about other implementations) Another difference is that sort is optimized to handle large files [0] [0] https://unix.stackexchange.com/questions/279096/scalability-of-sort-u-for-gigantic-files https://unix.stackexchange.com/questions/279096/scalability-...