Write a grep (or grep) command that selects the lines from a file that have ex

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Write a grep (or grep) command that selects the lines from
a file that have exactly three characters.

Question Posted / sujay

24 Answers
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Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / ripu

grep ^...$ <filename>

Is This Answer Correct ?

61 Yes

8 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / leo

grep ^...$ <filename>

Is This Answer Correct ?

24 Yes

3 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / manoj kumar kar

grep ^...$ <filename>

Is This Answer Correct ?

12 Yes

4 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / usama el far

grep -n root /etc/passwd|cut -f1 -d:

Is This Answer Correct ?

6 Yes

1 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / ramesh

grep "^...$" <file name>

Is This Answer Correct ?

4 Yes

1 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / khushi

grep '\<...\>' filename

Is This Answer Correct ?

4 Yes

1 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / rajasekar utl

grep ^...$ <filename>

Is This Answer Correct ?

4 Yes

2 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / saravan

grep -w [a-zA-Z][a-zA-Z][a-zA-Z] <filename>

Is This Answer Correct ?

4 Yes

3 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / satyawan

grep -n '\w{3}' <filename>

Is This Answer Correct ?

2 Yes

1 No

Write a grep (or grep) command that selects the lines from a file that have exactly three characte..

Answer / chintalapudi

grep -x '^???$' <filename>

Is This Answer Correct ?

1 Yes

0 No

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