How to create a script that will clean up a file?

Question

linux

I need to create a script that will check the file size and if it exceeds the allowed file weight, then clear it, how can I do this?
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Suddenly someone
needs cPanel on the server, I went to Cron Jobs, set the time and entered the following command - echo > /home/{name}/public_html/{site}/error_log and now once at a certain time my logs are cleared

Answer 1

do not soar your brains and and write rules for logrotate