TechQA.

Question

How to count the unique values in 2 fields without concatenating them?

score 2565 · Answer 1 · 2015-06-22 05:27:02

1

Answer

2565

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How to count the unique values in 2 fields without concatenating them?

2.5k views Asked by Erin At 22 June 2015 at 05:27

score 7486 · Answer 2 · 2017-01-09 12:20:36

How to find duplicate lines in a file?

7.4k views Asked by Vicky At 09 January 2017 at 12:20

score 103 · Answer 3 · 2014-11-28 17:27:03

unique leaves behind duplicates

103 views Asked by Ihe Onwuka At 28 November 2014 at 17:27

score 105 · Answer 4 · 2014-11-29 14:24:56

For a given and unique string how to find all corresponding strings

105 views Asked by Susanta Dutta At 29 November 2014 at 14:24

score 1645 · Answer 5 · 2013-12-09 07:32:01

get the size and other info with the "du" command

1.6k views Asked by mao2047 At 09 December 2013 at 07:32

score 86 · Answer 6 · 2013-12-11 10:30:38

Difference in output when executing system(...) in program and actual command

86 views Asked by Rayne At 11 December 2013 at 10:30

score 18176 · Answer 7 · 2013-12-12 20:54:08

bash tail on a live log file, counting uniq lines with same date/time

18.1k views Asked by zapp At 12 December 2013 at 20:54

score 227 · Answer 8 · 2013-12-15 18:31:40

Exclude duplicate lines from two different files and generate new?

227 views Asked by black_hat_cat At 15 December 2013 at 18:31

score 2306 · Answer 9 · 2013-12-18 16:58:23

Extract line that don't repeat

2.3k views Asked by user3116123 At 18 December 2013 at 16:58

score 123 · Answer 10 · 2017-09-13 14:19:42

Select the last field of a line with uniq count equal to one

123 views Asked by madasionka At 13 September 2017 at 14:19

TechQA.

List Question

How to count the unique values in 2 fields without concatenating them?

How to find duplicate lines in a file?

unique leaves behind duplicates

For a given and unique string how to find all corresponding strings

get the size and other info with the "du" command

Difference in output when executing system(...) in program and actual command

bash tail on a live log file, counting uniq lines with same date/time

Exclude duplicate lines from two different files and generate new?

Extract line that don't repeat

Select the last field of a line with uniq count equal to one

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