September 25, 2020

How to delete regularly expired files in Linux

1 min read
When managing files under Linux, we usually have the need to periodically delete expired files. For example, periodically delete log files that exceed a specified time. Otherwise, the longer it takes, the more space your log file will occupy your disk space.

In Linux, you can simply delete expired files with the command:

find /home/ddos -type f -mtime +30 -exec rm -f {} \;


  • /home/ddos is the path to find files
  • type f is to specify the file type as an ordinary file
  • -mtime +30 refers to the file whose modification time is 30 days from now
  • -exec rm -f means to delete the matched files without prompting.