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CLI tools you won't be able to live without 🔧

Alicia Sykes on January 19, 2023

As developers, we spend a lot of our time in the terminal. There's a lot of helpful CLI tools, which can make your life in the command line easier,...

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grant horwood • Jan 19 '23

this is awesome and i fully plan to go over a bunch of these this weekend!

i would also suggest toilet for this list. figlet foo | toilet -f term --gay gives you a nice oh-my-zsh-style headline.

Maria 🍦 Marshmallow • Jan 20 '23

Very comprehensive list, thank you so much, Alicia! Here are a few more command line tools that you might find useful:

awscli: is a command line interface for Amazon Web Services. It provides commands for a variety of AWS services, including EC2, S3, and RDS.

mycli: is a command line interface for MySQL that provides auto-completion and syntax highlighting.

ncdu: a disk usage analyzer that can help you quickly identify which files and directories are taking up the most space on your file system.

Aziz Kaukawala • Jan 19 '23 • Edited

Awesome! 😍

Would like to add:

Micro: a modern and intuitive terminal-based text editor (better nano)! 😉
Forx: a command line tool for checking exchange rates between currencies, both crypto and fiat.

Alicia Sykes • Jan 21 '23

Micro is awesome - thanks for sharing!! I've added it to the list :)
I'm usually a Neovim user, but I really enjoyed trying out Micro, and it looks like it'd be ideal for simple tasks.

Aziz Kaukawala • Jan 23 '23

Indeed, micro makes editing config files in terminal a breeze. ✨

Thank you!

Moray Macdonald • Jan 25 '23

Great list! Looks like I'm going to spend most of today installing things instead of working...

My contribution to the list would be autojump. It learns all the directories you frequently cd into so you can quickly jump to them later. e.g. j Doc will take me straight to /home/moray/Documents/ from wherever I was.

Prayson Wilfred Daniel • Dec 30 '23

Nice. There is z on the list that does the same 😂

Raí B. Toffoletto • Jan 19 '23

Awesome list!! 🔥 There are many I didn't know about.

I'd just add tmux to the mix. I can't live without it.

Also for the fun, cmatrix is a nice effect to have in your terminal when you are afk... specially piped to lolcat 😅

Ronaldo Nascimento • Mar 8 '23

This list is actually useful, has most of the tools I use plus a few new ones. It explains about the tool, has screenshots and direct link to source. Very cool indeed, I would like to add the bitwarden command line clint with fzf are a great pair.

</cadnav> • Jan 21 '23 • Edited

I literally just created this account so I could comment on on your munificence ; and I literally had to Google synonyms of generosity to find the word munificence. Seriously, this is mind blowing - more so because I avidly search for such tools but have never heard of several of these. Anyway, thank you SO VERY MUCH- I’ll see you guys around soon…we are all now pupils of the chosen one, Alicia

Alicia Sykes • Jan 21 '23

Thank you so much @ ☺️☺️

Ahmed Onour • Jan 19 '23

This list is the best list I ever found on tools 🔥

cubiclesocial • Jan 20 '23

This is an interesting list. I'm not usually a fan of listicles (article + list = listicle) since they are rarely carefully curated and someone basically throws the list together to fulfill some quota. You obviously spent a great deal of time putting this together, including figuring out what tool they replace. Very nice.

Two observations/thoughts:

speedtest-cli is fine as long as you understand that the results might not be realistic. Ookla, the organization behind speedtest.net, may have the largest selection of donated speed test servers globally, but ISPs are fully aware of their existence. Some ISPs even go out of their way to lie to their customers such as remove bandwidth caps for connections to the known, public list of Ookla speed test servers so that you get the advertised speeds you are paying for in just that one specific use-case. Ookla also sells cobranded versions of their speed testing widget to the ISPs that cater to each ISP's whims/desires, which I think is pretty sus. That said, something that does speed testing is better than nothing. Speed testing tools are also useful for the datacenter. For example, DigitalOcean advertises a minimum 1Gps link speed but I've seen burst rates up to 3Gps even for their cheapest VPS servers.
From the current librsync GitHub repo:

The rsync algorithm is different from most differencing algorithms because it does not require the presence of the two files to calculate the delta. Instead, it requires a set of checksums of each block of one file, which together form a signature for that file. Blocks at any position in the other file which have the same checksum are likely to be identical, and whatever remains is the difference.

The bolded portion is the important phrase that makes both librsync and anything built on it likely to introduce data corruption over time. There is no guarantee that the same checksum of a portion of a file means that the stored data is actually identical. I have personally witnessed significant data corruption due to the underlying algorithm used in librsync. rsync and librsync are, in my experience, unsuitable for the purposes that they claim to be suitable for.

Alicia Sykes • Jan 20 '23

Thanks @cubiclesocial - I wasn't actually aware of that librsync issue, I've not experienced corruption myself, but it's very good to be aware of. On the topic, is there anything similar that you recommend for incremental file transfers?
I have tried unison in the past, but since it works in a similar way, I'd imagine it would also be susceptible to this issue, especially when dealing with large data sets. For backups specifically, possibly restic could be an option?

cubiclesocial • Jan 21 '23

Possibly. For backups, I use my own 3rd generation software called Cloud Backup. I backup my servers via a Remoted API Server + Cloud Storage Server instance. Been running that combo for years with only the occasional hiccup with network connectivity that usually clears itself up by re-running the backup automatically until it succeeds. Whenever I've needed to retrieve something, it's there and ready for use and can be pulled back onto the system within a few seconds from the backup. The setup handles multiple GB of transfers daily across multiple systems. I even use Cloud Backup when I need to migrate between *NIX systems because it faithfully preserves timestamps, owner, group, privileges, symlinks, etc.

Cloud Backup, Cloud Storage Server, and Remoted API Server were written before I came up with "question-answer" CLI interfaces. As a result, initial setup is really awkward and overly complex. So I can't really recommend using what I use for that reason. I'll eventually get around to fixing that problem.

I also have a very large drive attached to a cheap-o mini PC that is firewalled onto its own VLAN that I pay for a single user license of Backblaze (approx $7/mo). I push backup data to the Cloud Storage Server instance running on that system a couple of different ways. The Backblaze client software then picks up everything on the drive and puts it in the cloud. Basically, this setup gives me unlimited online backup storage for all my computer systems (instead of paying for cloud storage for each system). The key to saving money with Backblaze is to dump everything onto one system with at least one large external attached drive over USB. In my case, by using Cloud Backup, Backblaze just gets compressed, encrypted data blobs but someone could go a lot simpler than my setup and just dump straight files onto a similar setup for cheap, "unlimited" cloud storage (unlimited = as much locally attached storage as can be afforded). I'm a penny pinching fiend. I wish Backblaze had a Linux client but I suspect they don't because they don't want people to abuse their system any more than it currently gets abused.

The DIY alternative to paying for online cloud storage is to setup a backup system with Cloud Storage Server at a friend's house and use Remoted API Server on any public facing VPS to allow their home IP to freely roam and also to not have to worry about router/firewall rules. Then point Cloud Backup at the running Remoted API Server. Once setup, the bonus with this approach is that restoring everything from the backup takes a fraction of the time it would take over the Internet (especially when restoring multi-TB of data): Drive to the friend's house, pick up the equipment, drive home, adjust the configs to point at the local network, restore everything locally, revert the configs, drive back, put the equipment back in place. Fully restored in mere hours instead of days or weeks. Buy the friend a pizza or coffee to celebrate.

Bill Costa • Jan 22 '23 • Edited

Lots of great tools. Thanks!

There were a few apps on your list that I had already discovered, installed, tried a few times, and forgot about. It was good to be reminded so I can look at them again. It can take a bit of effort to make a new tool part of your muscle memory, no matter how useful.

For me one indispensable tool, that now finally flows off my finger tips, is ack -- a grep-like source code search tool. Most of the time I can just type in a snippet of what I'm looking for, and it quickly finds that bit of code I wrote for some other project, but I just can't remember which one. The defaults settings are so well chosen, I rarely need to provide any options.

Amos Folarin • Feb 13 '23

You should definitely add fd (i.e. fd-find, fdfind on Ubuntu) to the list -- a nicer syntaxed find command with some nifty extras.
github.com/sharkdp/fd

Tamir • Jan 21 '23

List made me to go back to linux on my main machine ditching windows and all the games. I'd surely enjoy the perks I get in return. TY! 😄

Alicia Sykes • Jan 21 '23

If you do prefer Windows, then all these utils should work in WSL :)

A few weeks ago I used yuk7/ArchWSL on Terminal, and the experience was surprisingly pleasant. With the Ubuntu image, you can also run GUI apps, which is pretty neat.

Tamir • Feb 5 '23

Thanks I was planning to dual boot, but WSL might save me some time surely.

Elias • Jan 19 '23 • Edited

If some task is annoying to do it from some GUI there is always a way to do it from the cmd and that list shows it. Great post!
Thanks for sharing

Praful • Jan 25 '23

Thank you for writing this. You may have done something unique on the internet: written an article that more than lives up to its title!

More power to your elbow :)

Adam • Jan 22 '23

Thanks for this list! fzf is great!

Wade Zimmerman • Jan 21 '23

jq is super underrated

kbilleter • Jan 22 '23

gron is pretty useful too -- especially if you don't want to work through the structure (eg. gron json | grep 'thing' | gron -u)

bosodo • Jan 19 '23

One of the best articles I've seen here.

Brendon Mecoy • Jan 20 '23

Thanks for this, definitely checking out thefuck and easy navigation...

HaxNet • Jan 20 '23

Thanks. Even though, I am not a developer I love working inside a terminal as much as possible.

Atharva Shirdhankar • Jan 19 '23

Thanks @lissy93 for curating such an amazing CLI tools list✨.
I'm Ubuntu OS user so the tools mentioned many of them will be super useful to me🚀.

MilMike • Jan 22 '23

nice list! I am already using some of these. I also can recommend silversearcher (finds files by content, kinda a grep alternative but cooler imo) and fd (better find)

gudata • Jan 26 '23

You just broke my schedule for the rest of the night.

Andrew • Jan 22 '23

Wow this list just blew my mind, I'll have to bookmark and try and process all of this over more than a few days.

psychedelic crisis • Jan 21 '23

Great article. Lived without most of these using command flags over the years but I've been in the field quite a while and haven't come across some of these.

Nice to see someone younger (I'm assuming looking at your bio pic) actually takes note of these things over the pond, the states are getting rather incompetent for people under 30+ years old

Chris Bird • Jan 22 '23

How do you mean "the states are getting rather incompetent for people under 30+ years old"?

Alicia Sykes • Jan 22 '23

The generation which grew up with low-level programming, and doing everything with native tools on the command line, are in an entirely different league. They (usually) have a deep understanding of what's actually going on under the hood, rather than just pasting commands and expecting an output. Which in turn makes them much better programmers.

I have huge respect, and am trying to learn more about these things.

But maybe in a few decades, when all the new devs are using AI generation tools, and low-code platforms, we'll be like the C developers of the 1980s!

Yaroslav Polyakov • Jan 19 '23

Very good list!

self-advertise here my hobby project: showcert - human-friendly openssl alternative to read/validate certificates

OpenSSL hates you. Do you know if google smtp server cert is fresh?

echo | openssl s_client -connect smtp.gmail.com:25 -starttls smtp 2>&1 | openssl x509 -noout -dates

I love linux pipes too, but three command to show one very simple thing... (And I always have google for these commands, it's hard to remember). Isn't it easier:

$ showcert smtp.gmail.com:smtp
IP: 142.251.31.109
Names: smtp.gmail.com
notBefore: 2022-12-12 08:19:11 (38 days old)
notAfter: 2023-03-06 08:19:10 (45 days left)
Issuer: C=US O=Google Trust Services LLC CN=GTS CA 1C3

Same for:

$ showcert dev.to
...
$ showcert dev.to -o pem --chain > /tmp/devto.pem
$ showcert /tmp/devto.pem 
Names: dev.to
notBefore: 2022-08-30 21:45:08 (141 days old)
notAfter: 2023-10-01 21:45:07 (255 days left)
Issuer: C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R3 DV TLS CA 2022 Q3

Check all your LetsEncrypt and panic is anything will expire soon in 100 days (surely it will!):

showcert -q :le -w 100 || echo panic

dev.to/yaroslaff/showcert-explore-...
github.com/yaroslaff/showcert

Alicia Sykes • Jan 19 '23

That's pretty neat - thanks for sharing, I'm definitely going to try your tool out when I get home :)

૮༼⚆︿⚆༽つ • Jan 19 '23

Note that bpytop is rewritten into C++ and renamed as btop (news)

KyleReemaN • Jan 20 '23

great list love the docker cli tools like <3

Parth • Jan 20 '23

Great Article it its really informative and innovative keep us posted with new updates. its was really valuable. thanks a lot

Serpent7776 • Jan 21 '23

tldr isn't a better man, it's just shorter.
Not sure why would anyone need better cat. bat is just a really nice file previewer. But it's not even a better pager, since it still relies on one. Still useful, because I often launch vim only to have syntax highlighting.
fzf is awesome, but it's not better than find, it can only search by name. It's only better for interactive usage.
ripgrep is indeed better, use it all the time. It's awesome.
Instead of bpytop I would recommend btop. Looks like the same thing, but written in C++. github.com/aristocratos/btop
Since there's taskwarrior, I'd recommend timewarrior too. github.com/GothenburgBitFactory/ti...
For visual git usage I'd recommend tig github.com/jonas/tig
What I would really like is to have a better ranger (native binary, without python dependency)

Prayson Wilfred Daniel • Dec 30 '23 • Edited

👑 What a collection. It is by far the list I will camp for a long time.

watchexec is missing 😊It is a tool that allows us to execute command with changes in files we are watching

I also did not see ncdu which not only list disk storage but also allows deleting:) So for me ncdu > duf > df

Ben Sinclair • Jan 20 '23

I did something similar with toilet/figlet:

Towards a better message of the day

Ben Sinclair ・ Apr 16 '21 ・ 3 min read

#cli #shell #productivity

Some of these tools seem like just a bit of fun but they can be a real productivity helper if you use them that way!

Julio Olivera • Jan 24 '23

Love this list! I see many of my favorites. The one I'd suggest is xh as a replacement for HTTPie github.com/ducaale/xh. It's pretty much but so much faster - the almost negligible startup time is very noticeable.

Zino Kader • Mar 20 '23

Great list, Alicia!

I would like to suggest Portal as a quite different alternative to the file transfer utilities listed. You can read more about it here: dev.to/zinokader/portal-a-modern-f....

Or jump directly to the Portal GitHub.

Samaksh Khatri • Apr 18 '23

Awesome post Alicia! These tools are quality of life upgrades ilto my workflow

I just wanted to know, what is the shell that you used to show examples of these tools? I really love it and I would like to use it as well

Alicia Sykes • Apr 24 '23

Thanks Samaksh :)
It's a ZSH setup, and the prompt is forked from romkatv/powerlevel10k - I've put my config for it in lissy93/dotfiles :)

chenyang feng • May 2 '23

Hello Alicia, this is awesome work, I have a quick question hope you could help. do you know how to acheive this like you do: every time the path and command line are seperate? and how do you get that full path feature?

chenquan • Jan 21 '23

Recommend a tool.

chenquan / diskusage

💥A tool for showing disk usage. (Linux, MacOS and Windows)

diskusage

English | 简体中文

💥A tool for showing disk usage. (Linux, MacOS and Windows)

😜installation

go install github.com/chenquan/diskusage@latest

or download.

👏how to use

$ diskusage -h
A tool for showing disk usage
GitHub: https://github.com/chenquan/diskusage
Issues: https://github.com/chenquan/diskusage/issues

Usage:
  diskusage [flags]

Examples:
1.The maximum display unit is GB: diskusage -u G
2.Only files named doc or docx are counted:
  a.diskusage -t doc,docx
  b.diskusage -f ".+\.(doc|docx)$"
3.Supports color output to pipeline:
  a.diskusage -c always | less -R
  b.diskusage -c always | more
4.Displays a 2-level tree structure: diskusage -d 2
5.Specify the directory /usr: diskusage --dir /usr
6.Export disk usage to file: diskusage > diskusage.txt

Flags:
  -a, --all             display all directories, otherwise only display folders whose usage size is not 0
  -c, --color string    set color output mode. optional: auto, always, ignore (default "auto")
  -d, --depth int       shows the depth of the tree directory structure (default 1)
      --dir string

…

View on GitHub

Alicia Sykes • Jan 21 '23

Oh this is super nice, thanks @chenquan 😊

chenquan • Jan 22 '23

🤝 You're welcome. You can have a star if you like. @lissy93

Tacio Nery • Jan 24 '23

that's a huge list. i knew some tools and already use them, but you really presented awesome tools. thefuck is now my favourite tool of all times.

Denis Rasulev • Sep 11 '23

Great collection! Sad news - exa stopped being maintained, but supporters forked the project and created maintained version called EZA. Read more: denshub.com/en/best-ls-command-alt...

verified_tinker • Jan 19 '23

Great list, thank you! But not gonna lie, when I scanned the title image (or whatever it's called), I read "clitoris".

Alicia Sykes • Jan 19 '23

😳 I hadn't noticed, but now I can't un-see it!

Matt Shirlaw • Jan 24 '23

Great list

Aaron VonderHaar • Jan 24 '23

Great resource!

I'd recommend github.com/extrawurst/gitui which I so far prefer over lazygit (though I've only tried the latter briefly).

Konstantin BIFERT • Jan 23 '23

Really nice article, as always! 💪🏻
Reminds me of what DistroTube shared in some of his videos. Always nice to get a fresh reminder! 👌🏻

Yaron Uliel • Apr 20 '23

Great Stuff!

My two cents: The silver searcher - a super fast tool for searching in files contents (oriented for code search)

Mark Roeling • Nov 19 '23

very good alternative indeed, used it for a long time. ripgrep might even be better, imho. though ag is shorter ;)

vinayak • May 28 '23

Nice article 😁

Sacha Wharton • Jun 13 '23

Definitely one of the best post of tools I have seen!!! Thank you so much for sharing! I can recommend Topgrade github.com/topgrade-rs/topgrade to keep absolutely everything up to date.

cs-mshah • Jul 12 '23

github.com/ibraheemdev/modern-unix

Muhammad Bin Zafar • Aug 22 '23 • Edited

I am the 2000th person to save this post!
This post was an insightful one!

Povilas Brilius • Mar 8

Standing high-scholie...

Acrolink • Apr 20 '23

Thank you so much, Alicia!

jdxlabs • Apr 25 '23

I would also recommend Fasd with the "z" command to go quickly to the most often used directories, it saved me so much time

Christophe Avonture • Jan 19 '23

Nice post, thanks !

Nathan Cook • Mar 26 '23

What a wonderful resource! Thank you!

RomanMizulin • Mar 23 '23

Really nice one 💕

Rosesese • Mar 15 '23

That’s an amazing list! Thanks for sharing!

Schalk Neethling • Mar 8 '23

Wow!! Thank you for taking the time to put this list together.

Thiago da Silva Alves • Jan 3

Nice list!

Personality, I would replace by kdash by k9s, as it has more features including CRUD resources.

Nerro • Jan 24 '23

My question is, are there a list of commands separate from the cli commands that we have to master in order to use these tools again?

Tho Vo • Feb 12 '23

Can you share me how to create icon apple in promt in your terminal. Look interesting!

Alicia Sykes • Feb 20 '23

Sure, it's based off of PowerLevel10k :)

I've added the config to my dotfiles, in case that's helpful

Lissy93 / dotfiles

🧰 ~ • My Đotfiles

`~/.Dotfiles`

My dotfiles for configuring literally everything (automatically!)

`$HOME, sweet $HOME`

Intro

What are dotfiles?

One of the beautiful things about Linux, is how easily customizable everything is. Usually these custom configurations are stored in files that start with a dot (hence dotfiles!), and typically located in your users home ~, or better yet ~/.config (even this can be customized, for apps that respect the XDG Base Directory spec). Some examples of dotfiles that you're likely already familiar with include .gitconfig, .zshrc or .vimrc.

You will often find yourself tweaking your configs over time, so that your system perfectly matches your needs…

View on GitHub

Andrew Abraham • Jan 27 '23

This is awesome. Thank you!

Enmanuel Chirinos • Jan 26 '23

Darn! Can’t decide which try first 😂

Uğur "vigo" Özyılmazel • Jan 25 '23

good selection, thank you Alicia!

k1lgor • Jan 19 '23

Nice article 👏👏 Currently using maybe 1/4 of the above mentioned tools.

Saeed Vaziry • Dec 27 '23

This is truly a GEM box! Thanks for sharing

Adam Parkin • Jan 21 '23

Awesome list, even as someone who's been living in the terminal for a very long time I still found some gems in here I'd never heard of before. Thanks for sharing!

neu-ma-tic • Jan 21 '23

"can't live without"

have used almost none of this bloat

Daniel Fitzpatrick • Jan 21 '23

Awesome list! You should also check out tdfgo

Mohammed Ajmal • Jan 19 '23

Thank you

Chaz Gatian • Jan 20 '23

Thank you

Andre Attamimi • May 25 '23

thanks 🤗

Matija Perhoč • Jan 20 '23

Very good list. Definitely i add this post to my favorites.
I will add
BTOP - one more resource manager

Guilherme Barbosa Leme • Jan 19 '23

this list is🔥

poetaman • Jan 4

arttime is a must for both art and productivity.

junaidP7 • Jan 20 '23

Thanks for the awesome tools :D

Divya A • Mar 11

Great list, I would also recommend Savvy CLI
It records your CLI commands and generates runbooks automatically for you. Great for debugging during oncall or sharing knowledge.