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This article takes a look at using linux's diffstat command to display statistics. There is a certain reference value, friends in need can refer to, hope to help you.

The diffstat command is used to read the output of diff, and then count the differences between inserts, deletions and modifications of each file.

Syntax format: diffstat [parameters]

Common parameters:

-n specifies the file name length, which must be greater than or equal to the longest file name of all files-p is the same as the-n parameter, but here includes the file path-w specifies the width of the field when output-V displays version information

Reference example

Compare the file "testf.txt" with the same name under the directory "test1" and "test2" using the diff directive. Then use the diffstat instruction to statistically display the results:

[root@linuxcool ~] # diff test1 test2 | the above is a brief introduction to using linux's diffstat command to display statistics. Of course, you have to use the above differences in detail before you understand them. If you want to know more, welcome to follow the industry information channel!

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