linux - Count the number of times a word appears in a file

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asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

What is an easy way to count the number of times a word appears in a file?

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1 Answer

深蓝 · Answer 1 · 2021-10-23T18:38:52+0000

answered Oct 24, 2021 by 深蓝 (71.8m points)

This will also count multiple occurrences of the word in a single line:

grep -o 'word' filename | wc -l

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