how to remove double strings with sed grep awk

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0
down vote

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hello how to remove and clear output ?

test.txt

http://urlcom/longStringxyzABC**|**http://urlcom/longStringxyzABC

i want, | including character deletion after

i want result

http://urlcom/longStringxyzABC

thanks

edited Jun 26 at 7:22

Arushix

9968

asked Jun 25 at 22:44

tioma

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up vote
0
down vote

favorite

hello how to remove and clear output ?

test.txt

http://urlcom/longStringxyzABC**|**http://urlcom/longStringxyzABC

i want, | including character deletion after

i want result

http://urlcom/longStringxyzABC

thanks

edited Jun 26 at 7:22

Arushix

9968

asked Jun 25 at 22:44

tioma

add a commentÂ |Â

up vote
0
down vote

favorite

hello how to remove and clear output ?

test.txt

http://urlcom/longStringxyzABC**|**http://urlcom/longStringxyzABC

i want, | including character deletion after

i want result

http://urlcom/longStringxyzABC

thanks

edited Jun 26 at 7:22

Arushix

9968

asked Jun 25 at 22:44

tioma

hello how to remove and clear output ?

test.txt

http://urlcom/longStringxyzABC**|**http://urlcom/longStringxyzABC

i want, | including character deletion after

i want result

http://urlcom/longStringxyzABC

thanks

edited Jun 26 at 7:22

Arushix

9968

asked Jun 25 at 22:44

tioma

edited Jun 26 at 7:22

Arushix

9968

edited Jun 26 at 7:22

Arushix

9968

edited Jun 26 at 7:22

Arushix

9968

asked Jun 25 at 22:44

tioma

asked Jun 25 at 22:44

tioma

asked Jun 25 at 22:44

tioma

add a commentÂ |Â

1 Answer
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sed 's/|.*//' test.txt

grep -oP '.*?(?=|)' test.txt

awk -F'|' 'print $1' test.txt

edited Jun 26 at 2:08

answered Jun 25 at 22:53

steeldriver

30.9k34877

grep -o outputs both (in general all) matches, which is not desired here.
â€“Â dave_thompson_085
Jun 26 at 1:58

@dave_thompson_085 oops good catch, I've amended using PCRE but please feel free to suggest a better alternative
â€“Â steeldriver
Jun 26 at 2:09

add a commentÂ |Â

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1 Answer
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active

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1 Answer
1

active

oldest

votes

up vote
2
down vote

accepted

sed 's/|.*//' test.txt

grep -oP '.*?(?=|)' test.txt

awk -F'|' 'print $1' test.txt

edited Jun 26 at 2:08

answered Jun 25 at 22:53

steeldriver

30.9k34877

grep -o outputs both (in general all) matches, which is not desired here.
â€“Â dave_thompson_085
Jun 26 at 1:58

@dave_thompson_085 oops good catch, I've amended using PCRE but please feel free to suggest a better alternative
â€“Â steeldriver
Jun 26 at 2:09

add a commentÂ |Â

up vote
2
down vote

accepted

sed 's/|.*//' test.txt

grep -oP '.*?(?=|)' test.txt

awk -F'|' 'print $1' test.txt

edited Jun 26 at 2:08

answered Jun 25 at 22:53

steeldriver

30.9k34877

grep -o outputs both (in general all) matches, which is not desired here.
â€“Â dave_thompson_085
Jun 26 at 1:58

@dave_thompson_085 oops good catch, I've amended using PCRE but please feel free to suggest a better alternative
â€“Â steeldriver
Jun 26 at 2:09

add a commentÂ |Â

up vote
2
down vote

accepted

sed 's/|.*//' test.txt

grep -oP '.*?(?=|)' test.txt

awk -F'|' 'print $1' test.txt

edited Jun 26 at 2:08

answered Jun 25 at 22:53

steeldriver

30.9k34877

sed 's/|.*//' test.txt

grep -oP '.*?(?=|)' test.txt

awk -F'|' 'print $1' test.txt

edited Jun 26 at 2:08

answered Jun 25 at 22:53

steeldriver

30.9k34877

edited Jun 26 at 2:08

answered Jun 25 at 22:53

steeldriver

30.9k34877

answered Jun 25 at 22:53

steeldriver

30.9k34877

answered Jun 25 at 22:53

steeldriver

30.9k34877

grep -o outputs both (in general all) matches, which is not desired here.
â€“Â dave_thompson_085
Jun 26 at 1:58

@dave_thompson_085 oops good catch, I've amended using PCRE but please feel free to suggest a better alternative
â€“Â steeldriver
Jun 26 at 2:09

add a commentÂ |Â

grep -o outputs both (in general all) matches, which is not desired here.
â€“Â dave_thompson_085
Jun 26 at 1:58

@dave_thompson_085 oops good catch, I've amended using PCRE but please feel free to suggest a better alternative
â€“Â steeldriver
Jun 26 at 2:09

grep -o outputs both (in general all) matches, which is not desired here.
â€“Â dave_thompson_085
Jun 26 at 1:58

@dave_thompson_085 oops good catch, I've amended using PCRE but please feel free to suggest a better alternative
â€“Â steeldriver
Jun 26 at 2:09

add a commentÂ |Â

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