cat file_outunique.out | awk '{ print $1, $2}' | sort $2 -u > ledernier.out I want to output $1 and $2 for the 1st iteration of $2Do you have any suggestions about this?I've tried to change the syntax but I don't know if I can do it. Can i do this? How?Inputsjffszh dgfeg7754zezrlgk 544ad4z5gqjiofzo 544ad4z5gzlfkpif 546787438zfkozfk 446787466lfjzfoj dgfeg7754kfkjzfj dgfeg7754Outputsjffszh dgfeg7754zezrlgk 544ad4z5gzlfkpif 546787438zfkozfk 446787466
can i do this or how can i do this awk + sort?
shell;awk