With the following input: > $ cat x > "ⁿᵘˡˡ" > "ܥܝܪܐܩ"
Running "uniq -c" says there's two copies of the same line! > $ uniq -c x > 2 "ⁿᵘˡˡ" I've attached a copy of the test file, and here's the octal dump: > $ od -b x > 0000000 042 342 201 277 341 265 230 313 241 313 241 042 012 042 334 245 > 0000020 334 235 334 252 334 220 334 251 042 012 > 0000032 I'm getting this on: > Linux tools-sgebastion-08 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2 (2018-10-27) > x86_64 GNU/Linux > uniq (GNU coreutils) 8.26 My MacOS 10.13.6 box gets it right: > $ uniq -c x > 1 "ⁿᵘˡˡ" > 1 "ܥܝܪܐܩ"
