Find duplicate records in a file. Awk

Sage Advice answered on August 18, 2022 Popularity 1/10 Helpfulness 1/10

answer Find duplicate records in a file. Awk

Comment

$ awk '{a[$0]++}END{for (i in a)if (a[i]>1)print i;}' file
Linux

Popularity 1/10 Helpfulness 1/10 Language shell

Source: Grepper

Tags: awk find records shell

Link to this answer
Share Copy Link

Contributed on Aug 18 2022

Sage Advice

0 Answers Avg Quality 2/10

Oops, You will need to install Grepper and log-in to perform this action.