How to Find Out Top Directories and Files
As a Linux Administrator, you must periodically check which files and folders are consuming more disk space. It is very necessary to find the unnecessary junks and free up them from your hard disk.
Some of you would like to display the above result in a human-readable format. i.e you might want to display the largest files in KB, MB, or GB.
# du -hs * | sort -rh | head -5
34 seconds