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Write a grep (or grep) command that selects the lines from
a file that have exactly three characters.
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Answer Posted / jyoti pruthi
grep -n "..." <filename>
It will give u the lines that have only 3 characters with
line numbers. Here, "..." replace any 3 characters (single
dot represent single character).
| Is This Answer Correct ? | 0 Yes | 1 No |
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