HackerRank ‘Uniq’ Command #4 problem solution YASH PAL, 31 July 2024 In this HackerRank ‘Uniq’ Command #4 problem solution we have given a text file, that display only those lines which are not followed or preceded by identical replications.Sample InputA00a00 0101 00000202A0003aaaaaaSample OutputA00a00A0003ExplanationThe comparison is case sensitive, so the first instance of “A00” and “a00” are considered different, hence unique.The next instance of A00 is succeeded and preceded by different lines, so that is also included in the output.The same holds true for 03 – it is succeeded and preceded by different lines, so that is also included in the output.Problem solution.uniq -u coding problems solutions linux shell