Latest posts tagged with #nushell on Bluesky
Nushell Niceties: Transform Values Into Semver Types
A blog by @mrhaki.com
Nushell can be extended with plugins to have more functionality or types that are not part of...
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2026/04/Nushell-Nic...
Checking a string value representing a semantic version matches predicates in #Nushell: blog.mrhaki.com/2026/04/nush...
For people using Nushell do you use it as your login shell? #nushell
Wrote my first :rust: #Rust program today. A small utility to grab the last value of a matching column in a matching csv file. I had hacked something together with #qsv, #nushell and #python, but those were all too slow for fast repeated calls. This Rust version executes 10-100x faster: a few ms […]
Transform a string or record to a semantic version type in #Nushell: blog.mrhaki.com/2026/02/nush...
Nushell Niceties: Checking If Value Is In List Or String Or Key In Record
A blog by @mrhaki.com
Nushell has the in operator to check if a value is an...
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2026/03/Nushell-Nic...
Even if I'm busy to migrate from GitHub to Codeberg, I'm having fun playing with my personal project, born for fun and slowly growing up with more basic features. 🚀
#nushell #todo #task
table of names on the left and counts on the right. the names are rust package groups and the counts range from 107 to 579. there are 10 rows in the table.
quick #nushell script later and here are the crates grouped by `prefix-`. i didn't split `prefix_` for the collection so might be incomplete
This is a fantastic post, thanks for writing up such detail! I'm a die-hard Bash user, but I can definitely appreciate what #Nushell offers. Especially for ill-behaved CLI commands such as cf :-)
I like the contrast between what you show, and how I manipulate data in the shell with awk, jq, etc.
If you use #nushell and Flutter, Dart, or Git – Gemini is providing a LOT of help to make our collective experience better
github.com/nushell/nu_s...
Nushell Niceties: Calculating The Average Of Numeric Values
A blog by @mrhaki.com
In order to calculate an average for a list of numbers, file sizes, durations, or...
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2026/02/Nushell-Nic...
You responded to a deleted post. I don't think your suggestions are good. They don't express what sets #nushell apart: Piping structural data
I write my #Nushell commands like this:
```
def MyCoolCommand [] {
🪄magic
}
# Description of my cool command
alias mcc = MyCoolCommand
```
Then I can run `help aliases` and see them all with descriptions. As usual, running `mcc --help` will give you more details.
I’m not sure if it’s the best […]
Nushell Niceties: Calculating The Sum Of Numeric Values
A blog by @mrhaki.com
The math module in Nushell has a lot of useful commands to work with numeric values. You can...
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2026/01/Nushell-Nic...
To check if a value is in a list or string, a key is in a record, you can use several operators in #Nushell: blog.mrhaki.com/2026/01/nush...
Nushell Niceties: Getting Minimum And Maximum Values
A blog by @mrhaki.com
In Nushell we can use a lot a math related commands to get for example the minimum and maximum...
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2026/01/Nushell-Nic...
The math module in #Nushell has some useful commands. For example it is easy to calculate the sum of multiple numeric values: blog.mrhaki.com/2026/01/nush...
นั่งอ่าน #nushell book documentation มา 3-4 ชั่วโมงละ คิดว่าเข้าท่าน่ะ ออกแบบมาได้น่าใช้ดี
จุดมุ่งหมายคือจะเขียนสคริปให้ทำงานได้ทั้งบน linux และ windows ไง สนุกกว่าเขียน powershell อยู่ (ps มัน verbose เกินข้าพเจ้านิยม)
Nushell Niceties: Checking String Starts Or Ends With Given String
A blog by @mrhaki.com
To check if a string value starts or ends with a given string you can...
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2026/01/Nushell-Nic...
Getting the minimum and maximum values on several input types like lists and tables in #Nushell using the math min and math max commands: blog.mrhaki.com/2026/01/nush...
Btw just paying the compliment...
#NuShell is pretty cool stuff, and if they ever figure out a true object pipeline they'll become my second favorite language.
“Oh, I see you bought yourself a gaming device. What have you been playing?”
“You know, #WezTerm, #Nushell…”
Maybe it’s just me, but the whole “#Linux on everything” is getting out of hand. I mean, nobody forced me to do it. But they didn’t prevent it, either. So, I blame them.
Nushell Niceties: Tables With Different Themes
A blog by @mrhaki.com
#dev #softwaredevelopment #Nushell
jdriven.com/blog/2025/12/Nushell-Nic...
Simply check if a string value starts or ends with another string value in #Nushell: blog.mrhaki.com/2025/12/nush...
Year 2025 hasn't been comfortable.
I pushed myself out of the comfort zone, embraced chaos because that is where and how progress happens. I've switched to split keyboard, picked #jj-vcs over git and invested time into #nix
With three weeks still left it is tempting to make the leap to #nushell
