How to batch empty log files in the current directory by Linux

Editor to share with you how Linux batch emptying the log files in the current directory, I believe most people do not know much about it, so share this article for your reference. I hope you will gain a lot after reading this article. Let's learn about it together.

In Linux, it is sometimes necessary to bulk empty the log files in the current directory while retaining the log files.

In fact, one line of shell command can be done, let's take a look.

In the current directory, type the following command:

For i in `find. -name "* .log" `; do cat / dev/null > $I; done

For i in `find. -name "* .log" `; do > $I; done

Explain the shell command again:

Find. -name "* .log", which looks for files with the suffix log in the current directory.

Cat / dev/null > $I, which means emptying the log file found each time.

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