How to get directory size in Linux Published: December 13, 2016 | Modified: June 20, 2020 Learn how to get directory total size in Linux without calculating each and every file’s size within.Very handy command to troubleshoot mount point utilization. If you like my tutorials and if they helped you in any way, then Consider buying me a cup of coffee via paypal! Subscribe to our newsletter here! Like KernelTalks Facebook page. Follow us on Twitter. Add our RSS feed to your feed reader.