System Administration

Essential System Tools: dust – more intuitive version of du

Last Updated on May 28, 2022

In Operation

Here’s an image of dust in action showing information for the current directory. In our example, that directory is /usr.


As the image shows, you are presented with an informative graph that tells you which folder is using the most disk space. If there is a nested folder, you can see the percentage of space used by each folder.

Let’s have a look at some of the options available:

Display information for a space-separated list of directories:
$ dust path/to/directory1 path/to/directory2

Display 30 lines of output (defaults to 20):
$ dust --number-of-lines 30

Display information for the current directory, up to 4 levels deep:
$ dust --depth 4

Display the biggest directories at the top in descending order:
$ dust --reverse

Ignore all files and directories with a specific name:
$ dust --ignore-directory file_or_directory_name

Do not display percent bars and percentages:
$ dust --no-percent-bars

No colors will be printed:
$ dust --no-colors

There are shortcuts for the options. For example, you can replace --no-colors with -c.

Next page: Page 3 – Summary

Pages in this article:
Page 1 – Introduction / Installation
Page 2 – In Operation
Page 3 – Summary

Complete list of articles in this series:

Essential System Tools
AlacrittyInnovative, hardware-accelerated terminal emulator
BleachBitSystem cleaning software. Quick and easy way to service your computer
bottomGraphical process/system monitor for the terminal
btop++Monitor usage and stats for CPU, memory, disks, network and processes
catfishVersatile file searching software
ClonezillaPartition and disk cloning software
CPU-XSystem profiler with both a GUI and text-based
CzkawkaFind duplicate files, big files, empty files, similar images, and much more
ddrescueData recovery tool, retrieving data from failing drives as safely as possible
dustMore intuitive version of du written in Rust
f3Detect and fix counterfeit flash storage
Fail2banBan hosts that cause multiple authentication errors
fdupesFind or delete duplicate files
FirejailRestrict the running environment of untrusted applications
GlancesCross-platform system monitoring tool written in Python
GPartedResize, copy, and move partitions without data
GreenWithEnvyNVIDIA graphics card utility
gtopSystem monitoring dashboard
gWakeOnLANTurn machines on through Wake On LAN
hyperfineCommand-line benchmarking tool
inxiCommand-line system information tool that's a time-saver for everyone
journalctlQuery and display messages from the journal
kmonManage Linux kernel modules with this text-based tool
KrusaderAdvanced, twin-panel (commander-style) file manager
NeofetchSystem information tool written in Bash
NmapNetwork security tool that builds a "map" of the network
nmonSystems administrator, tuner, and benchmark tool
nnnPortable terminal file manager that's amazingly frugal
petSimple command-line snippet manager
PingnooGraphical representation for traceroute and ping output
ps_memAccurate reporting of software's memory consumption
SMCMulti-featured system monitor written in Python
TimeshiftReliable system restore tool
QDirStatQt-based directory statistics
QJournalctlGraphical User Interface for systemd’s journalctl
TLPMust-have tool for anyone running Linux on a notebook
UnisonConsole and graphical file synchronization software
VeraCryptStrong disk encryption software
VentoyCreate bootable USB drive for ISO, WIM, IMG, VHD(x), EFI files
WTFPersonal information dashboard for your terminal
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2 years ago

dust needs a man page.

2 years ago
Reply to  Ovoidster

Definitely, too many open source projects lack even basic documentation. I’ve helped out on a few projects but there’s often no volunteer to write docs. Not sexy as writing code so gets put last on occasions.

2 years ago

You forgot to mention there’s a snap available.

3 months ago


Change this part:

export PATH=$PATH:/home/user_name/.cargo/bin


export PATH=$PATH:/home/$USER/cargo/bin

This way isn’t necessary to user intervention to mistake writing his user. 🙂