shell - AIX Clear contents of files larger than 100 MB -

I am looking for all the files to be cleared in a directory that has exceeded 100 MB I have an AX box And it is creating logs that are quickly replenishing space. I do not want to delete the file just want to clear the contents.

When the prod file is not open, you can use

  Find your logger type-type F -size + 100M -exec cp / dev / null {} \;  

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When M flag is not supported on your system, enter a longer number.