Ahmad Awais

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How Do I Find the Amount of Free Space on My Hard Drive with Command Line?

Ahmad AwaisAhmad Awais

This is a quick-tip for Ubuntu users who’d like to find the amount of free space on their hard disk via command line.

Figured I’d post a quick-tip while enjoying the vacations and all. Since I am a command line power user, I like to do a lot through it. Having built a lot of CLIs and workflow automation — I can only tell you how happy it makes me being able to hack it through Command line.

Space Usage on Ubuntu#

So, let’s get to it.  If like me all you need is the total of disk space used then just use the following command.

df -h --total

⚡️ Complimentary GIF — As they say, GIF or didn’t happen.

total disk space

Here’s a sample output with the total shown at the end

Filesystem      Size  Used Avail Use% Mounted on
udev            478M     0  478M   0% /dev
tmpfs           100M  4.5M   95M   5% /run
/dev/vda1        20G  3.3G   16G  18% /
tmpfs           497M     0  497M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           497M     0  497M   0% /sys/fs/cgroup
tmpfs           100M     0  100M   0% /run/user/0
total            22G  3.3G   17G  17% -

Happy hacking — Cheers!

Founder & CEO of Langbase.com — The most powerful serverless AI developer platform for building AI products · Ship agentic AI pipes, tools, and memory with BaseAI — The first Web AI Framework (free, open-source, local-first, deploys serverless, agentic pipes, tools, and memory)

Ex VP DevTools & DevRel Eng. Rapid · Google Developers Advisory Board (gDAB) founding member. 🧑‍💻 AI/ML/DevTools Angel InvestorAI/ML Advisory Board San Francisco, DevNetwork

🎩 Award-winning Open Source Engineer & Dev Advocate 🦊 Google Developers Expert Web DevRel 🚀 NASA Mars Ingenuity Helicopter mission code contributor 🏆 8th GitHub Stars Award recipient with 5x GitHub Stars Award (Listed as GitHub's #1 JavaScript trending developer).

🌳 Node.js foundation Community Committee Outreach Lead, Member Linux Foundation, OpenAPI Business Governing Board, and DigitalOcean Navigator. 📟 Teaching thousands of developers Node.js CLI Automation and VSCode.pro course. Over 142 million views, 24 yrs Blogging, 108K developers learning, 200+ FOSS.

✌️ Author of various open-source dev-tools and software libraries utilized by millions of developers worldwide WordPress Core Developer 📣 TEDx Speaker with 100+ international talks.

As quoted by: Satya Nadella · CEO of Microsoft — Awais is an awesome example for developers.
💜 Loves his wife (Maedah) ❯ Read more about Ahmad Awais.

👋… Awais is mostly active on 𝕏 @MrAhmadAwais

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