# commands Published articles for commands. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Mir/Wayland-Powered Miracle-WM 0.11 Released With New Overview Mode, Window Urgency DevFeed: [Mir/Wayland-Powered Miracle-WM 0.11 Released With New Overview Mode, Window Urgency]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-09-17T00:58:42Z Content type: release Language: en Sources: [Phoronix]() Topics: [Wayland](), [Library](), [canonical]() Tags: [commands](), [data](), [desktop-linux](), [events](), [github](), [image](), [input](), [ipc](), [library](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [overview](), [phoronix](), [phoronix-test-suite](), [plugins](), [release](), [ubuntu-benchmarks](), [ubuntu-hardware](), [update](), [wayland](), [window](), [windows]() ### AI overview Miracle-WM 0.11, a Wayland compositor built on the Mir library, adds an overview mode, window urgency support, plugin IPC events and commands, and support for newer Mir protocols. The release is built on Mir 2.29. ### Source excerpt Canonical engineer Matthew Kosarek rolled out Miracle-WM 0.11 today as an end-of-summer update to this Wayland compositor built atop the Mir library... ## Ubuntu 26.10 Moves cp, mv & rm Over To Rust Coreutils For 100% Transition DevFeed: [Ubuntu 26.10 Moves cp, mv & rm Over To Rust Coreutils For 100% Transition]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-09-16T12:26:49Z Content type: news Language: en Sources: [Phoronix]() Topics: [Ubuntu](), [Bevy](), [Linux](), [Programming language]() Tags: [commands](), [desktop-linux](), [linux](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [memory-safety](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [programming-language](), [rust](), [ubuntu](), [ubuntu-benchmarks](), [ubuntu-hardware]() ### AI overview Ubuntu 26.10 completes its transition from GNU Coreutils to Rust Coreutils, with the cp, mv, and rm commands now provided by the Rust-based project. Earlier Ubuntu releases had delayed this change because of compatibility issues. ### Source excerpt While Ubuntu Linux has been making use of the Rust Coreutils project over the past year since Ubuntu 25.10 as an alternative to GNU Coreutils and part of their effort to get more system components implemented in the memory-safety-focused Rust programming language, Ubuntu 26.10 finally completes the transition with the cp, mv, and rm commands now coming from Rust Coreutils... ## New in Symfony 8.2: Console sub-commands DevFeed: [New in Symfony 8.2: Console sub-commands]() Original publisher: [Read original article]() Author: Javier Eguiluz Published: 2026-09-16T07:33:00Z Content type: release Language: en Sources: [Symfony Blog]() Topics: [Symfony](), [Command-line interface](), [Code]() Tags: [commands](), [compose](), [console](), [docker-compose](), [git](), [symfony]() ### AI overview Symfony 8.2 adds spaced console sub-commands, allowing command names to form a tree whose levels parse their own options. The update also supports tree-aware help, completion, argument handling, command-chain access, testing, and defining command trees in a single class. ### Source excerpt Symfony console applications group their commands with colon-separated namespaces, such as cache:clear or messenger:consume. Tools like Docker and Git use a different style: spaces separate the levels (docker compose up) and each level parses its own options.... ## What is the Super key in Omarchy? DevFeed: [What is the Super key in Omarchy?]() Original publisher: [Read original article]() Author: Roger Perkin Published: 2026-09-11T09:52:11Z Content type: tutorial Language: en Sources: [Roger Perkin Network Automation Consultant]() Topics: [navigation](), [Cheat sheet](), [configuration](), [Terminal](), [App]() Tags: [cheat-sheet](), [commands](), [faq](), [shortcuts](), [terminal](), [vim](), [windows]() ### AI overview This tutorial explains that Omarchy uses the Super key as the primary modifier for system navigation and shortcuts. It describes ten shortcut categories, including launching applications, closing windows, opening a terminal, changing layouts, viewing keybindings, navigating windows, switching workspaces, and moving windows between workspaces. ### Source excerpt In Omarchy, the Super key acts as the primary modifier key for almost all system navigation and shortcuts, functioning as the Windows key on standard keyboards or the Command key on a Mac layout Based on standard Omarchy configurations and recent Hyprland window manager defaults, here are the top 10 essential Super key combinations you need to know for ... ## Configure Bash History: HISTSIZE, Timestamps, Sync, and Search Shortcuts DevFeed: [Configure Bash History: HISTSIZE, Timestamps, Sync, and Search Shortcuts]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-09-03T18:31:24Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [Bash](), [Scripting, bash](), [Command-line interface]() Tags: [bash](), [blog](), [command-line](), [commands](), [history](), [how-to](), [linux](), [security](), [server](), [sysadmins]() ### AI overview A tutorial on configuring Bash command history, including history size, timestamps, synchronization across terminals, search shortcuts, and excluding commands from history. ### Source excerpt Bash history does a lot more than scroll up. Learn how to configure HISTSIZE, timestamps, multi-terminal sync, and search shortcuts to get real productivity gains at the command line. Continue reading... ## Announcing the S3 API: Use any S3 client with Appwrite Storage DevFeed: [Announcing the S3 API: Use any S3 client with Appwrite Storage]() Original publisher: [Read original article]() Author: Torsten Dittmann Published: 2026-09-03T00:00:00Z Content type: release Language: en Sources: [Appwrite Blog]() Topics: [Appwrite](), [Amazon S3](), [API](), [Amazon Web Services](), [SDKs](), [Command-line interface](), [migration]() Tags: [announcements](), [api](), [aws](), [backup](), [cli](), [code](), [commands](), [data](), [files](), [migration](), [reuse](), [s3](), [sdk](), [sdks](), [server](), [storage](), [tools]() ### AI overview Appwrite Storage now exposes an S3-compatible API that supports AWS CLI, AWS SDKs, rclone, s3cmd, and other S3 clients. Existing buckets and files remain available through both the native Storage API and the S3 API, with support for standard operations, multipart uploads, and presigned URLs. ### Source excerpt Appwrite Storage now exposes an S3-compatible API. Point the AWS CLI, the AWS SDKs, and tools like rclone at your Appwrite buckets, with no migration required. ## Mongorewind: Rewind Your MongoDB Test Data Without Restoring a Backup DevFeed: [Mongorewind: Rewind Your MongoDB Test Data Without Restoring a Backup]() Original publisher: [Read original article]() Author: Zelmar Michelini Published: 2026-09-02T11:38:40Z Content type: tutorial Language: en Sources: [Blog - Percona]() Topics: [MongoDB](), [Terminal](), [Command-line interface](), [ci](), [dashboards](), [Streams]() Tags: [ci](), [code](), [commands](), [database](), [mongodb](), [state](), [terminal](), [tests](), [ui]() ### AI overview This article introduces mongorewind, a terminal UI tool that records MongoDB data changes through a cluster-wide change stream and reverses them in reverse chronological order. It is designed to restore test data to its pre-test state without restoring a backup and supports interactive and CI use. ### Source excerpt Mongorewind: Rewind Your MongoDB Test Data Without Restoring a Backup One day, my friend Martín told me about a problem he and his team were dealing with. Every time they needed to run a pre-production test, they had to restore a copy of the production database into their test cluster. That process alone takes about ... Continued The post Mongorewind: Rewind Your MongoDB Test Data Without Restoring a Backup appeared first on Percona. ## Emulator control for adaptive app development DevFeed: [Emulator control for adaptive app development]() Original publisher: [Read original article]() Author: Android Developers (noreply@blogger.com) Published: 2026-08-31T16:00:00Z Content type: tutorial Language: en Sources: [Android Developers Blog]() Topics: [Android](), [Emulator](), [Command-line interface](), [Large Screen](), [Android Studio](), [Terminal](), [Development]() Tags: [adaptive](), [adb](), [android](), [android-studio](), [app-development](), [command-line](), [commands](), [console](), [development](), [devices](), [emulator](), [layout](), [verify](), [workflow]() ### AI overview A tutorial on using Android Emulator console commands through adb emu to test adaptive app behavior. It covers folding and unfolding devices, rotating them, simulating physical postures, and resizing displays from the terminal. ### Source excerpt Posted by Rob Orgiu, Developer Relations Engineer, Adaptive Apps, Android Adaptive app development is fundamental on Android, but making sure everything looks good and every feature works the way it should require multiple tests on multiple devices. Or does it? Well, yes... and no! While Android Studio is bundled with the Resizable Emulator to let you test layouts manually, there's a faster, more streamlined way to control form factors directly from your terminal. By leveraging fire-and-forget console commands using the adb emu shortcut, you can execute commands that immediately return control to your invoking shell. If you have multiple emulators running at the same time, you can target a specific virtual device by passing in the shortcut's serial: adb -s emu First things first: Fold and unfold To test foldable-specific user journeys and layout configurations, you can fold and unfold your emulated device programmatically. adb emu fold If your foldable emulator is unfolded, you can fold it to display its smaller screen configuration, powering on the (virtual) external display. To unfold the emulator and power on the internal display, simply run: adb emu unfold Now, you can instantly verify that your app preserves its state and that layouts appear exactly as they should on different display sizes. Rotation, rotation, rotation Correctly handling orientation changes is a cornerstone of adaptive app development. You can trigger device rotations programmatically to test how well your app handles configuration changes, including state restoration. The following command rotates the device 90° clockwise: adb emu rotate Simulating postures using sensors What about placing the emulator into a specific physical posture, like tabletop mode? The easiest approach is querying for the number of available positions with . First, list all available sensors and their current status: adb emu posture This returns a list of positions similar to the following: ## Linux swap Commands: Create and Manage Swap Files/Partitions DevFeed: [Linux swap Commands: Create and Manage Swap Files/Partitions]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-08-26T15:13:53Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [Linux](), [btrfs](), [Kernel](), [rhel]() Tags: [blog](), [btrfs](), [commands](), [desktop](), [files](), [fstab](), [gotchas](), [guide](), [how-to](), [linux](), [partition](), [performance](), [server](), [sysadmins]() ### AI overview A practical guide to creating, activating, deactivating, and troubleshooting Linux swap files and partitions using mkswap, swapon, and swapoff. It also explains filesystem-specific considerations, including Btrfs and older XFS kernels. ### Source excerpt A practical guide to creating, managing, and tuning swap files and swap partitions on Linux using mkswap, swapon, and swapoff, with real commands and common troubleshooting fixes. Continue reading... ## Six Heroku CLI Commands for Improving Terminal Workflows DevFeed: [Six Heroku CLI Commands for Improving Terminal Workflows]() Original publisher: [Read original article]() Author: Andy Smith Published: 2026-08-25T16:28:53Z Content type: tutorial Language: en Sources: [Heroku]() Topics: [Command-line interface](), [Heroku](), [Developer experience](), [code productivity]() Tags: [cli](), [command-line](), [commands](), [config](), [developer-experience](), [developer-tools](), [ecosystem](), [heroku](), [heroku-postgres](), [productivity](), [terminal](), [tools](), [variables]() ### AI overview This tutorial presents six Heroku CLI commands intended to reduce context switching and improve terminal-based workflows. The supplied content discusses exporting app configuration for local environments and checking active Heroku Postgres database queries, while warning about production configuration handling and credential leaks. ### Source excerpt Improving developer experience in the command line relies on minimizing context switches. While most engineers use the Heroku CLI strictly for basic tasks like pushing code, it contains a powerful suite of command line tools built to optimize your workflow. If you want to keep your focus locked on writing code, these six Heroku CLI commands will instantly upgrade your daily productivity. The post 6 Lesser-Known Heroku CLI Commands You Probably Aren't Using appeared first on Heroku. ## Day to day PostgreSQL on Kubernetes: Resize, Scale, and Upgrade DevFeed: [Day to day PostgreSQL on Kubernetes: Resize, Scale, and Upgrade]() Original publisher: [Read original article]() Author: Hans-Jürgen Schönig Published: 2026-08-25T06:16:00Z Content type: tutorial Language: en Sources: [CYBERTEC PostgreSQL | Services & Support]() Topics: [Kubernetes](), [PostgreSQL](), [postgresql clusters]() Tags: [capacity](), [commands](), [declarative](), [github](), [how-to](), [kubectl](), [kubernetes](), [operations](), [patroni](), [pg-operator](), [postgresql](), [postgresql-on-cloud](), [pull-requests](), [rolling-update](), [scale](), [upgrade]() ### AI overview A tutorial demonstrates resizing, scaling, and minor version upgrades for PostgreSQL running on Kubernetes with the CYBERTEC PG Operator. Using end-to-end minikube tests, it shows declarative manifest changes, rolling updates, Patroni failover, and scaling while the cluster remains available. ### Source excerpt This blog is about the resizing, scaling PostgreSQL in Kubernetes. This blog helps you learn various operation related to operations of PostgreSQL in Kubernetes. The post Day to day PostgreSQL on Kubernetes: Resize, Scale, and Upgrade appeared first on CYBERTEC PostgreSQL | Services & Support. ## How to Configure Playwright Test to run smoke tests, headed tests, and debug versions through scripts in package.json DevFeed: [How to Configure Playwright Test to run smoke tests, headed tests, and debug versions through scripts in package.json]() Original publisher: [Read original article]() Author: T.J. Maher (noreply@blogger.com) Published: 2026-08-20T02:13:32Z Content type: tutorial Language: en Sources: [T.J. Maher]() Topics: [Playwright](), [Script](), [Bun](), [Smoke Tests](), [test](), [Package manager]() Tags: [bun](), [bun-create-playwright](), [commands](), [gitlab](), [how-to](), [install](), [playwright](), [test](), [tests]() ### AI overview A tutorial on configuring Playwright Test commands in package.json scripts. It demonstrates shortcuts for headed, traced, Chromium, Firefox, WebKit, smoke, debugging, reporting, linting, formatting, and type-checking workflows, and explains using Bun and bunx to run commands. ### Source excerpt Earlier, we went over how we could create scripts in the package.json file of our Playwright framework to add typechecking, linting, and formatting your code with prettier. Want to see the entire bun-create-playwright project? It is on tinyurl.com/bun-create-playwright! With this post, we will explore how the built-in test runner for Playwright Test can run headed tests, debug versions of tests, and smoke tests. ... and shortcuts for all of these can be set up in the scripts in your package.json! If you are using "bun" as a package manager, as we are in bun-create-playwright, just type out "bun run", a space and then the shortcut such as: bun run test package.json "scripts": { "test": "playwright test", "test:headed": "playwright test --headed", "test:trace": "playwright test --trace on", "test:chromium": "playwright test --project=chromium", "test:firefox": "playwright test --project=firefox", "test:webkit": "playwright test --project=webkit", "test:smoke": "playwright test --project=chromium --grep '@smoke'", "test:flaky": "playwright test --project=chromium --repeat-each=20", "test:ui": "playwright test --ui", "test:debug": "playwright test --debug", "test:failed": "playwright test --last-failed", "test:login": "playwright test tests/login.spec.ts", "test:secure-area": "playwright test tests/secure-area.spec.ts", "report:list": "playwright test --reporter=list", "report:line": "playwright test --reporter=line", "report:dot": "playwright test --reporter=dot", "report:blob": "playwright test --reporter=blob", "report": "playwright show-report", "codegen": "playwright codegen", "lint": "eslint .", "lint:ci": "eslint . --max-warnings 0", "lint:fix": "eslint . --fix", "format": "prettier --write .", "format:check": "prettier --check .", "format:debug": "prettier --check . --log-level debug", "format:diff": "prettier --list-different", "typecheck": "tsc --noEmit" }, bun-create-playwright / package.json Do you need to really set up shortcuts like these? Certainly not! B ## How to switch models in Claude Code with one command DevFeed: [How to switch models in Claude Code with one command]() Original publisher: [Read original article]() Author: WorkOS Published: 2026-08-14T14:04:26Z Content type: tutorial Language: en Sources: [WorkOS Blog]() Topics: [Claude Code](), [Protocol (disambiguation)](), [Bash](), [Command-line interface](), [API](), [SDKs](), [Vercel](), [deepseek]() Tags: [api](), [claude-code](), [command-line](), [commands](), [deepseek](), [how-to](), [vercel]() ### AI overview A tutorial explains how to switch models in Claude Code by using a shell wrapper and environment variables with Anthropic-compatible gateways such as Vercel AI Gateway and OpenRouter. It highlights configuration details, including clearing conflicting credentials and correctly setting empty variables, and notes that the Claude Agent SDK inherits the same setup. ### Source excerpt Claude Code speaks Anthropic's Messages protocol and so do the major gateways. A small shell wrapper points it at any model, with live rate cards to prove it. ## Super-comma-nix: A Rust helper for Nix shell and run commands with sandboxing DevFeed: [Super-comma-nix: A Rust helper for Nix shell and run commands with sandboxing]() Original publisher: [Read original article]() Author: ksvivek Published: 2026-08-14T08:01:27Z Content type: article Language: en Sources: [Announcements - NixOS Discourse]() Topics: [Nix](), [Rust](), [Command-line interface](), [Shell](), [ci]() Tags: [announcements](), [ci](), [code](), [command](), [commands](), [config](), [dependencies](), [developer-experience](), [environments](), [integrations](), [runner](), [rust](), [shell]() ### AI overview Super-comma-nix is a Rust command-runner helper for Nix that shortens common nix shell, nix run, and version-checking commands. It integrates with nix-output-monitor and landrun, supports configurable environment variables, and can produce commands without running them. ### Source excerpt Hi All super-comma is an ultra-fast, zero-dependency Nix command runner helper written in Rust and powered directly by nixpkgs-multiverse. It is inspired by the project comma nix. But my project is loaded with batteries and much more DX(Developer eXperience). You'll love it. This project makes the consumption easier for nix shell, nix run commands and versions list all with simple handy commands like ,(nix run) ,s(nix shell) ,v(versions checking) . The project have some cool flags and also integrations like nix-output-monitor and landrun for sandboxing all with just few flags. Dont want to type these nom and sandboxing flags verbose? U can add it to env variable for session or globally as like config. Go read the README, you'll love it. Though plenty of features, I sticked to this principle: Simple by default and powerful when needed So learn as u go. Want more integrations? Please feel free to raise an issue Sandboxing is pretty cool, u want to try a software but dont want it to connect to inernet? This project enables some real adhoc shell environments and with the sandboxing etc figure out the possibilities for everyday usage, CI etc The project has zero dependencies for rust. Coz this project just makes u type short commands and the program just does some splitting and joining of strings. So please feel free to unslop some logic written by the LLM there if u think it can be simplified. Skeptic coz LLM(though it'll change in future)? just use the program with -o flag and u can just use the program to give you the final command without running. The Github README is carefully crafted to explain all the features, so take your time there. I'm a nix and nixos user since 2024, so I know some nix and the project design and integration of nom and landrun etc purely my design and idea and instructed the llm with my knowledge. But i'm not having good rust knowledge, so that part is covered by LLM. I wanted to write it with PF languages like haskell etc, but I wanted to qui ## How to Stop or Skip Cypress Test Commands DevFeed: [How to Stop or Skip Cypress Test Commands]() Original publisher: [Read original article]() Author: Gleb Bahmutov Published: 2026-08-07T04:00:00Z Content type: tutorial Language: en Sources: [Gleb Bahmutov]() Topics: [Cypress](), [Mocha](), [test](), [Code]() Tags: [callback](), [command](), [commands](), [condition](), [cypress](), [object](), [products](), [skip](), [syntax](), [test](), [testing](), [tests]() ### AI overview This tutorial explains three ways to stop or skip Cypress test execution: using Cypress.stop, skipping the current Mocha test, and skipping the remaining commands in the Cypress command queue. It describes the trade-offs of each approach, including whether later tests run and whether completed commands remain visible. ### Source excerpt Let's say you have a long-ish Cypress test and you know a place where it might fail. You want to stop / skip the test commands. ## Build your own coding agent DevFeed: [Build your own coding agent]() Original publisher: [Read original article]() Author: Owain Lewis Published: 2026-08-05T20:06:19Z Content type: tutorial Language: en Sources: [The AI Engineer]() Topics: [Agent Harness](), [coding](), [AI-assisted coding](), [AI Development](), [Code](), [Go Language](), [Shell](), [Language models](), [Open Source](), [codex](), [Claude Code]() Tags: [agent](), [agent-harness](), [agents](), [ai](), [ai-development](), [claude](), [claude-code](), [code](), [codex](), [coding](), [commands](), [development](), [go](), [open-source]() ### AI overview This tutorial explains the basic architecture of coding agents and implements a minimal Go-based agent called Micro Neo. The agent connects to an existing AI model and supports reading files, editing files, and running shell commands. It also describes the harness loop that sends tasks and tool results between the user, model, and local machine. ### Source excerpt Why I built my own coding agent and lessons learned ## netcat (nc) Command in Linux, with Examples DevFeed: [netcat (nc) Command in Linux, with Examples]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-08-01T10:42:27Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [networking](), [Linux](), [Tool]() Tags: [blog](), [commands](), [connectivity](), [debugging](), [examples](), [guide](), [linux](), [networking](), [port](), [security](), [server](), [sysadmins](), [tcp](), [tool](), [troubleshooting](), [udp]() ### AI overview A practical guide to the Linux nc (netcat) command, covering port testing, file transfers, banner grabbing, reverse shells, proxies, and network-service debugging over TCP and UDP. It also explains implementation differences across OpenBSD netcat, Ncat, BusyBox, and traditional netcat. ### Source excerpt The nc command (netcat) is a lightweight but surprisingly powerful networking tool for port testing, file transfers, banner grabbing, and connectivity debugging. This practical guide covers the flags and real-world usage patterns that Linux users and sysadmins actually reach for. Continue reading... ## Diagnosing Swap Usage with smem on Linux DevFeed: [Diagnosing Swap Usage with smem on Linux]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-07-20T01:18:57Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [Linux performance](), [Linux](), [Processes](), [Kernel](), [MySQL]() Tags: [blog](), [commands](), [kernel](), [linux](), [linux-performance](), [memory](), [mysql](), [performance](), [process](), [processes](), [server](), [sysadmins](), [systems]() ### AI overview This tutorial explains why Linux may use swap even when free RAM remains and shows how to use smem to identify processes consuming swap. It also discusses reviewing memory-heavy services and cautiously adjusting swappiness. ### Source excerpt If you've ever looked at your server and wondered why it's using swap even though plenty of RAM is available, you're not alone. This is a common scenario on Linux systems, and it can impact performance if not addressed. Continue reading... ## GSoC Bluetooth Improvement Midterm Recap DevFeed: [GSoC Bluetooth Improvement Midterm Recap]() Original publisher: [Read original article]() Author: mohammedrattia Published: 2026-07-17T23:06:42Z Content type: article Language: en Sources: [Haiku Project]() Topics: [Bluetooth](), [Operating system](), [Embedded Software Dev]() Tags: [bluetooth](), [commands](), [devices](), [firmware](), [gsoc](), [gsoc2026](), [haiku](), [implementation](), [interface](), [midterm](), [recap](), [software]() ### AI overview This midterm recap describes improvements to Haiku's Bluetooth stack during a Google Summer of Code project. The work includes updating outdated Host-Controller Interface commands and events, implementing mandatory Bluetooth functionality, adding a setting for the device's friendly name, and adding support for canceling device inquiries. ### Source excerpt Hello! The GSoC's midterm (at least for me) has just passed, so I thought of making a recap post about the improvements I've made so far. I'll try to keep the post brief to make it easier for readers (foreshadowing: I realized that's impossible :P). I've already posted an introduction about me and the project. You can read it here if you haven't already. Host-Controller Interface (HCI) Commands and Events The Host-Controller Interface (HCI) is the specification for how the operating system (the host, in our case, is Haiku) communicates with the Bluetooth controller. The Bluetooth controller is basically the firmware on the Bluetooth chip. So, it's vital to implement at least most of the mandatory HCI commands and events from the Bluetooth specification for Bluetooth to function properly. HCI commands and events were mostly outdated, dating back to version 2.0 or 2.1, so updating them was the first step to get the Bluetooth stack back to life. The Bluetooth SIG provides an Implementation Conformance Statement (ICS) for HCI, which can be used as a checklist for what's mandatory and what's optional. So, I started by completing what Haiku's Bluetooth stack lacked from the mandatory list. I'll mention here the features that users will be using without getting into internal details, so please feel free to contact me if you want to know more. Set Friendly Name Honestly... I personally don't think this would affect the user experience that much, but it's not me who decides anyway. It was mandatory in HCI, so I implemented it in the Bluetooth settings. Anyway, users can now set any name they want for their Haiku's Bluetooth device. Thanks to Máximo for solving a crash this caused later on and to KitsunePrefecture for reporting the crash :) Cancel Inquiry Discovering Bluetooth devices in Haiku wasn't working before the GSoC application phase. It lacked the handling of critical events needed to understand modern devices. Some GSoC applicants had already fixed a great part of it ## Mikrotik.nix: Declaratively manage RouterOS configuration DevFeed: [Mikrotik.nix: Declaratively manage RouterOS configuration]() Original publisher: [Read original article]() Author: nrabulinski Published: 2026-07-13T00:14:48Z Content type: article Language: en Sources: [Announcements - NixOS Discourse]() Topics: [MikroTik](), [Nix](), [configuration](), [Network]() Tags: [announcements](), [commands](), [configuration](), [feature](), [forgejo](), [github](), [mikrotik]() ### AI overview The author announces mikrotik.nix, an early project for declaratively managing MikroTik RouterOS configuration with Nix. The project is being tested at home, remains rough around the edges, and uses the RouterOS API for activation and cleanup of resources managed by Nix. ### Source excerpt Having just applied my home router configuration, I'm happy to announce my latest project: mikrotik.nix. As the README says, it's very early still, and I'm very much looking for feedback if someone is feeling adventurous enough to try it. So far I'm just converting the output of /export compact from my router to put into my config repo, fixing whatever comes up, and extending the feature-set as I go. The canonical repo can be found here: nrabulinski/mikrotik.nix - Forgejo: Beyond coding. We Forge. and this is also what I recommend depending on, as it has higher uptime than GitHub. There is also a GitHub mirror though, for the purpose of creating issues and PRs GitHub - nrabulinski/mikrotik.nix: Mirror of https://git.rab.lol/nrabulinski/mikrotik.nix - GitHub And finally here's the commit where I add mikrotik.nix to my config: net/home/router: init - fc9c489c6d - nrabulinski/settei - Forgejo: Beyond coding. We Forge. 3 posts - 2 participants Read full topic ## Mastering Linux Administration: 20 Powerful Commands to Know DevFeed: [Mastering Linux Administration: 20 Powerful Commands to Know]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-07-06T03:56:38Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [Linux](), [Command-line interface](), [Monitoring](), [Filesystems](), [IO](), [cpu]() Tags: [administration](), [automated](), [backup](), [blog](), [command-line](), [commands](), [cpu](), [examples](), [files](), [https-linuxblog-io-tag-commands](), [io](), [linux](), [memory](), [monitoring](), [ncurses](), [sysadmins]() ### AI overview A tutorial introducing 20 Linux commands for system administrators, with examples and explanations of their uses. The supplied text specifically discusses vmstat for monitoring system and memory statistics, inotifywait for tracking filesystem events, and ncdu for analyzing disk usage. ### Source excerpt Linux is a powerful and versatile operating system that can be used for a wide range of purposes. For many system administrators, the command line interface is the primary way to interact with the system. Continue reading... ## DeveloperHub Introduces a New Editor for More Reliable Documentation Authoring DevFeed: [DeveloperHub Introduces a New Editor for More Reliable Documentation Authoring]() Original publisher: [Read original article]() Author: Zaid Daba'een Published: 2026-06-30T09:47:09Z Content type: release Language: en Sources: [DeveloperHub.io]() Topics: [Documentation](), [Tool](), [formatting](), [render]() Tags: [commands](), [docs](), [documentation](), [editor](), [engineering](), [features](), [google](), [image](), [inside](), [model]() ### AI overview DeveloperHub has rebuilt its editor around a single document model. The new editor is designed to preserve saved formatting, improve undo and redo, handle pasted content more faithfully, and provide tools such as slash commands, link controls, an image library, variable and glossary pickers, blocks within lists, and keyboard-focused editing. ### Source excerpt We rebuilt the DeveloperHub editor from the ground up. Here is what is new, and why it makes writing and maintaining your documentation noticeably better. ## Filtering Build Output Reduced AI Coding Agent Token Consumption by Up to 30% DevFeed: [Filtering Build Output Reduced AI Coding Agent Token Consumption by Up to 30%]() Original publisher: [Read original article]() Author: Bartek Lipinski Published: 2026-06-23T16:01:03Z Content type: tutorial Language: en Sources: [Whatnot Engineering]() Topics: [AI-assisted coding](), [AI Agent](), [context window](), [context](), [Tool]() Tags: [agent](), [agentic-ai](), [ai](), [ai-agent](), [ai-coding-agents](), [bash](), [build](), [commands](), [compiler](), [context-window](), [llms](), [token](), [token-efficiency](), [tool]() ### AI overview The article explains how filtering irrelevant build output with a regex can reduce token consumption for AI coding agents by up to 30%. It describes how noisy logs fill the context window, causing repeated costs and unnecessary tool calls, and presents filtering as a way to make agent behavior more predictable. ### Source excerpt Our AI agent was burning tokens on every turn by processing build noise that provided no signal. Context windows clogged with irrelevant logs, forcing the agent to waste cycles and thrash through unnecessary tool calls. We solved this with one line of regex; a filter that cut token consumption by up to 30% and, more importantly, stopped the agent from flailing. It's not just a cost-saving trick; it makes the agent's behavior more predictable, spending its budget on the fix instead of the hunt. To grok this, imagine a chef tasked with making a soufflé with ingredients but no recipe. An expert chef, using school-honed skills, might succeed immediately or through a few refined attempts. Success is inevitable because they possess the competence to iterate. A mediocre chef eventually succeeds too, but wastes far more food in the process. AI coding agents operate similarly when facing unknowns. They iterate, try, and fail before reaching an answer. They are capable enough to succeed, but they waste significant compute and tokens during the process. The solution isn't rocket science, but just really good filtering that is specific to tasks that can be token-heavy. Here's an example of that below. For the rest of the post we will do a deep dive into what we did, how it works, and you can ultimately use the recipe for your coding agents. The asymmetry Coding agents with capable LLMs are good at knowing which tool to call. They pick the right command as they work towards their objective. But they are bad at predicting what the output will look like and where in that output to focus. The agent fires off a build command. Hundreds of lines of build output land in its context window. The relevant compiler error is buried somewhere in the middle. Reading through a log is second nature to you; you scan the text without a second thought. You scroll. Your eye snags on red text, stack traces, the word FAILED. You find what matters in seconds, and the rest of the output costs you nothi ## Docker Alternative: Podman on Linux DevFeed: [Docker Alternative: Podman on Linux]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-06-22T13:06:19Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [podman](), [Containers](), [Linux](), [Docker](), [systemd](), [Command-line interface]() Tags: [article](), [blog](), [cli](), [commands](), [containers](), [devops](), [docker](), [how-to](), [linux](), [open-source](), [podman](), [sysadmins](), [systemd]() ### AI overview A practical guide to using Podman as a Docker alternative on Linux. It explains Podman's daemonless and rootless container model, compatibility with Docker image formats and CLI commands, pod support, systemd integration, and installation through Linux distribution package managers. ### Source excerpt This article is inspired by our LinuxCommunity.io forum discussion thread (thanks to users @tmick and @shybry747 for the feedback). Let's walk through what Podman is and how to use it as a Docker alternative on Linux. Continue reading... [Next page]()