Shulou(Shulou.com)06/01 Report--

This article mainly introduces awk how to count the number of Chinese texts in a column, which has a certain reference value, and interested friends can refer to it. I hope you will gain a lot after reading this article.

Awk counts the number of times a column of text appears in a file

Count the number of times the first column of text appears in the following text (the second column is meaningless)

Gene 1cds 2gene 3gene 4rna 5cds 6

The awk command is as follows:

Awk'{sum [$1] +} END {for (i in sum) print I "\ t" sum [I]} 'example.txt

The results are as follows:

Cds 2rna 1gene 3 Thank you for reading this article carefully. I hope the article "how to count the number of Chinese texts in a certain column" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and follow the industry information channel. More related knowledge is waiting for you to learn!

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