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Forum: UNIX for Beginners Questions & Answers 11-21-2019

Remove duplicates from comma separated list

3,118

Posted By

Remove duplicates from comma separated list

Hi,

I have following input file:

niki niki
niki1 niki
niki2 niki,niki2
niki3 niki,niki3,niki
niki4 niki4,blabla
niki5 jkjkl
niki6 niki60,niki6

I would like...

Forum: UNIX for Beginners Questions & Answers 10-09-2019

How to remove a value from first column in the second column?

1,429

Posted By

Wow, thank you, that's perfect!...and actually so...

Wow, thank you, that's perfect!...and actually so simple :-D

Forum: UNIX for Beginners Questions & Answers 10-09-2019

How to remove a value from first column in the second column?

1,429

Posted By

I tried: awk -F $'\t' '$1=/.*$2.*/ {print $0}'...

I tried:
awk -F $'\t' '$1=/.*$2.*/ {print $0}' unique_matches.txt
but this does not result in anything...

and then I tried
awk -F $'\t' '$2=$1,/.*/ {print $0}' unique_matches.txt

but the...

Forum: UNIX for Beginners Questions & Answers 10-09-2019

How to remove a value from first column in the second column?

1,429

Posted By

How to remove a value from first column in the second column?

HI,

I have a file like this:
5_2207830114 5_2207830114,13_2207830312,15_2207830336
8_2207830145 8_2207830145,15_2207830336...

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