The /tmp partition on a Linux server is used to temporarily store files while various tasks are running. It is important to ensure that this partition does not become full, as it can affect system performance and cause unexpected issues.

In this tutorial, we will show you how to delete files older than 12 hours from the /tmp partition. By freeing up space in this partition, you ensure efficient server operation and help prevent potential errors or interruptions.

Follow the instructions below to clean the /tmp partition and keep your server in optimal condition. Remember to be cautious when deleting files and make sure you do not need any important data that may be stored in this partition.

Simply log in via SSH and run the following:

1. tmpwatch -am 12 /tmp
   

This will remove all files older than 12 hours, meaning it will only keep files from the last 12 hours up to the time you run the command, and everything else will be discarded.

Caution: /tmp may contain temporary files that are currently in use. Run this cleanup preferably during periods of low activity.