Determine Directory Size From Terminal In Linux [How To]

Sometimes you are working on command line and you want to find the total size of any directory. An instance is while working over SSh. Here is a technique on how you can determine the size of any directory from terminal.

du command lets us estimate the file space usage and can be recursively used for directories as well. This command can also be useful if you want to find the folder sizes of each subdirectories in any specified directory, something that would have been hard to achieve from the GUI.

To find the total size of a directory, use the -sch switch as below:

samar@Techgaun:~/Desktop/samar$ du -sch directory_name

The screenshot below will help you understand more clearly:

If you would like to see some more details like the size of each subdirectory, use the -hc switch as below:

samar@Techgaun:~/Desktop/samar$ du -hc directory_name

Check the screenshot below:

The du command provides more advanced stuffs such as exclusions of files and directories and depths for determining size. I hope this helps you. :)