1 авг. 2010 г. · What is the difference between the following two commands? sort -u FILE sort FILE | uniq. linux ...

14 июн. 2020 г. · uniq removes adjacent duplicates. If you want to omit duplicates that are not adjacent, you'll have to sort the data first.

5 февр. 2014 г. · I have a list with population, year, and county and I need to cut the list, and then find the number of uniq counties.

29 июн. 2015 г. · I have a file that I'm trying to sort based on the fourth column and removing duplicate lines based on that column as well.

28 дек. 2015 г. · The -u option makes the sorted data uniq, and as mentioned below, -o file will save the output to any file your care to name, including the same name as the ...

2 апр. 2014 г. · I want to keep the combinations between the first and second field which has the highest value on the third field(the ones with the arrows, arrows are not ...

10 февр. 2014 г. · Try below awk command, it will keep the original order to export the unique on #1 column (you can adjust to another column easily)

4 февр. 2014 г. · How to get the same result as sort | uniq -c | sort -nr | head on very large files? As I use Linux/Cygwin/Solaris/*BSD/... I am open to any ...

21 июл. 2016 г. · 'uniq' does not detect repeated lines unless they are adjacent. You may want to sort the input first, or use 'sort -u' without 'uniq'.

23 февр. 2013 г. · I am trying to find unique and duplicate data in a list of data with two columns. I really just want to compare the data in column 1.