df command

Disk Usage Analysis with df and du in Linux Linux systems, beloved for their stability and flexibility, also require regular monitoring to ensure they run efficiently. Among the most critical aspects of system monitoring is analyzing disk usage to manage resources effectively. Two of the command-line utilities designed for this purpose are df (disk filesystem) and du (disk usage).

When managing a Linux or Unix-based system, knowing how to check the available disk space and understand how much space each file and directory is using can be very beneficial. This is particularly important as your system stores more data; keeping an eye on your disk utilization is key to ensuring that your system runs smoothly without running out of disk space unexpectedly.