'toy pensando en grabar algo sobre uso fundamental pero completillo de #gnu #coreutils, para quienes empiezan en #linux (o quieren asentar bases) 🤔

https://jartigag.github.io/a/u/0.html

I just discovered the `od` command. It's a #coreutil .
It defaults to octal..? Based on what I've read in the manpages, it seems to me that octal was a format preferred by a lot of the

To work similar to `hd` (which is *not* a coreutil), you can use `od -A x -t x1z`. You can add the `-v` flag […]

Rust Is Quietly Replacing the Core of Linux—And the Speed Gains Are Real Linux power users are replacing decades-old GNU coreutils with Rust-written alternatives like eza, bat, ripgrep, and fd. T...

#DevNews #ITProNews #bat #eza #fd #find #replacement #GNU […]

[Original post on webpronews.com]

Netbase Brings NetBSD Userland Utilities to Linux Netbase debuts with version 0.1, introducing a new effort to port NetBSD userland utilities to Linux with minimal source changes.

#Software #Linux #& #Open #Source #News #bsd #coreutils #gnu #netbsd

Origin | Interest | Match

Rust Coreutils Project Targets FOSDEM 2026 Debut as Memory Safety Push Reshapes Unix Foundations The Rust coreutils project aims to debut a production-ready implementation at FOSDEM 2026, potential...

#DevNews #FOSDEM #2026 #GNU #Coreutils #memory #safety […]

[Original post on webpronews.com]

GNU Coreutils 9.9 Brings Numerous Fixes Following yesterday's release of Rust Coreutils 0.4, GNU Coreutils 9.9 is now available as the latest update to this set of core utilities common to Linux systems and other platforms.

🎉 GNU Coreutils 9.9 Brings Numerous Fixes - Phoronix

#opensource #coreutils #gnucoreutils
www.phoronix.com/news/GNU-Cor...

Rust Coreutils 0.4 Released With Better GNU Compatibility & Faster Performance Rust Coreutils continues moving fast on their goal 'toward full GNU compatibility' with the GNU Coreutils

🦀 Rust Coreutils 0.4 Released With Better GNU Compatibility & Faster Performance - Phoronix

#rust #opensource #coreutils #rustcoreutils
www.phoronix.com/news/Rust-Co...

GNU Coreutils 9.9 Brings Numerous Fixes Following yesterday's release of Rust Coreutils 0.4, GNU Coreutils 9.9 is now available as the latest update to this set of core utilities common to Linux systems and other platforms.

🎉 GNU Coreutils 9.9 Brings Numerous Fixes - Phoronix

#opensource #coreutils #gnucoreutils
www.phoronix.com/news/GNU-Cor...

Rust Coreutils 0.4 Boosts GNU Compatibility to 85% Rust Coreutils 0.4 passes 544 GNU tests and cuts failures by 12, advancing toward full GNU compatibility.

#Software #Linux #& #Open #Source #News #coreutils #gnu #rust

Origin | Interest | Match

Saw this yesterday:

https://youtu.be/lyd6Lxy1IuE

and today I found myself needing to figure out the time of a webinar being held in Denmark next March. Easy:

```
date -d "25 March 2026 13:30 CET"
> Wed 25 Mar 2026 08:30:00 AM EDT
```

#linux #timezones #coreutils #gnu

**Ubuntu’s decision to switch toRust-based coreutils in 25.10 hasn’t been the smoothest ride, as the latest — albeit now resolved — bug underscores.** The distro’s developers are bullish on the security and stability benefits that “oxidising” Ubuntu’s package set with Rust-based tools provide. In 25.10, it plumbed in Rust-based replacements for sudo and coreutils. The latter is (as you may guess from the name) a set of core utilities that function from the command-line. These are used by a number of processes, apps and scripts, including Ubuntu’s own unattended-upgrades process, which automatically checks for new software updates). Alas, the Rust-based version of `date` a bug which meant Ubuntu 25.10 desktops, servers, cloud and container images we not able to automatically check for updates when configured: > Due to a now-resolved bug in the date command, some Ubuntu 25.10 systems have been unable to automatically check for available software updates. > > Julian Andres Klode, Canonical Unattended-upgrades hooks into the `date` utility to check the timestamp of a reference file of when an update check was last run and, past a certain date, checks agin. But `date` was incorrectly showing the _current_ date, always. Which is a bit of a flub (to put it politely). A fix has been issued so only Ubuntu 25.10 installs with rust-coreutils 0.2.2-0ubuntu2 (or earlier) are affected. Users can run `sudo apt update && sudo apt upgrade` to get the fix — they can’t, obviously, rely on automatic updates to fetch it ;). ### Not great, but not a catastrophe **Checking for updates manually was not affected**. Anyone who regularly runs `apt` from the command line or habitually opens _Software Updater_ on the regular will not have had any issues updating or upgrading packages. Should this have been found sooner in testing? Ideally, yes. However, Ubuntu 25.10 only released 2 weeks ago. Noticing this issue requires time: i.e., someone to not _manually_ update for long enough, yet know updates are out and that their system hasn’t been checking and installing them. Which is why when the bug in the `date` utility was first reported, it was related to its impact on custom shell monitoring scripts (which the OG reporter was relying on to automate daily backups – as `date -r` always returned the current date, no backups were triggered, eek). As the issue had been fixed upstream, Ubuntu’s engineers originally planned to “[pull in the fix] at a later point in time” as they they wanted to “focus on fixing critical issues”. It was then pointed out that it also prevented Ubuntu’s own unattended-upgrades from working. That is critical, thus the priority was bumped and a fix issued quickly (alongside another issue in the `dd` tool). Ubuntu 25.10 is a short-term release. These are meant to provide a way to “battle test” changes in real-world situations so that bugs (such as this), performance and reliability issues can be found and fixed in advance of the next Long-Term Support release. The goal here was to see if the Rust-based utilities would be in good enough shape for Ubuntu 26.04 LTS, which is out 23 April, 2026. Ubuntu LTS releases make up the majority of Ubuntu installs (though baffling to those who live and breathe Linux, a lot of people prefer stability and predictability over perpetual churn, they don’t chase new for newest’s sake, dislike things being added or moved in the UI, etc). (_via LWN_)

Rust Bug Broke Ubuntu 25.10 Automatic Update Checks Ubuntu’s decision to switch to Rust-based coreutils in 25.10 hasn’t been the smoothest ride, as the latest — albeit now resolved — bug un...

#News #bugs #coreutils #rust #Ubuntu #25.10

Origin | Interest | Match

Rust Bug Broke Ubuntu 25.10 Automatic Update Checks Ubuntu’s decision to switch to Rust-based coreutils in 25.10 hasn’t been the smoothest ride, as the latest — albeit now resolved — bug un...

#News #bugs #coreutils #rust #Ubuntu #25.10

Origin | Interest | Match

Rust Bug Broke Ubuntu 25.10 Automatic Update Checks Ubuntu’s decision to switch to Rust-based coreutils in 25.10 hasn’t been the smoothest ride, as the latest — albeit now resolved — bug un...

#News #bugs #coreutils #rust #Ubuntu #25.10

Origin | Interest | Match

Rust Bug Broke Ubuntu 25.10 Automatic Update Checks Ubuntu 25.10's Rust-based coreutils had a bug preventing automatic updates from working. Here's what happened, why it matters, and how it...

#News #bugs #coreutils #rust #Ubuntu #25.10

Origin | Interest | Match

Rust Coreutils Bug That Broke Automatic Ubuntu 25.10 Updates Is Now Fixed - OSTechNix Rust Coreutils bug that broke automatic Ubuntu 25.10 updates is now fixed! Update the rust-coreutils package to resolve this issue.

Rust Coreutils bug that broke Automatic Updates in Ubuntu 25.10 Questing Quokka is now fixed.

More details here: ostechnix.com/rust-coreuti...

#Ubuntu2510 #Rust #Coreutils #Automaticupdate #Unattendedupgrade #Troubleshooting

Ubuntu 25.10 Unattended Upgrades Broken Due To Rust Coreutils Bug www.phoronix.com/news/Ubuntu-25.10-Broken... Commentaires : voir le flux Atom ouvrir dans le navigateur

#rust #ubuntu #coreutils #uutils

Origin | Interest | Match

Ubuntu 25.10 Unattended Upgrades Broken Due To Rust Coreutils Bug www.phoronix.com/news/Ubuntu-25.10-Broken... Commentaires : voir le flux Atom ouvrir dans le navigateur

#rust #ubuntu #coreutils

Origin | Interest | Match

#PSA regarding #GNU #coreutils #sort's unexpected or at least non-intuïtive behaviour of its --unique (-u) option together with --numeric (-n) or --humane (-h).

The output of piping something through

sort -nu

might not be equal to the output of piping the same thing through

sort -n | uniq […]