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Show HN: Port Kill – A lightweight macOS status bar development port monitor

news.ycombinator.com Unknown 2025-10-29 14:08:15

🚧 Port Kill A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once. Features Real-time Monitoring : Scans ports 2000-6000 every 5 seconds using lsof commands : Scans ports 2000-6000 every 5 seconds using commands Visual Status Bar Icon : Shows process count with color-coded center (green=0, red=1-9, orange=10+) : Shows proc

Topics: development kill menu process processes
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I built a tiny mac app to monitor and manage my development processes

news.ycombinator.com Unknown 2025-10-29 19:08:15

🚧 Port Kill A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once. Features Real-time Monitoring : Scans ports 2000-6000 every 5 seconds using lsof commands : Scans ports 2000-6000 every 5 seconds using commands Visual Status Bar Icon : Shows process count with color-coded center (green=0, red=1-9, orange=10+) : Shows proc

Topics: application kill process processes status
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A Visual Exploration of Gaussian Processes (2019)

news.ycombinator.com Görtler 2025-11-09 18:21:43

Even if you have spent some time reading about machine learning, chances are that you have never heard of Gaussian processes. And if you have, rehearsing the basics is always a good way to refresh your memory. With this blog post we want to give an introduction to Gaussian processes and make the mathematical intuition behind them more approachable. Gaussian processes are a powerful tool in the machine learning toolbox . They allow us to make predictions about our data by incorporating prior kno

Topics: distribution gaussian kernel points processes
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5 of my favorite Linux system-monitoring tools - and why I use them

zdnet.com Jack Wallen 2025-12-07 23:41:07

Jack Wallen / Elyse Betters Picaro / ZDNET Key takeaways System performance is key to getting the most out of Linux. There are several command line and GUI tools to make this task easy. Here you'll learn about htop, glances, Mission Center, and more apps. Linux users are notorious for wanting to know as much information as they can about their systems and how they run. There are even apps and widgets (such as Conky) that can be installed and configured to display such information right on t

Topics: linux monitor process processes view
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Fixing Ctrl+C in Rust terminal apps: Child process management

news.ycombinator.com Nicolas Joseph 2025-12-12 21:05:04

When a terminal application that spawns child processes doesn't exit cleanly after a Ctrl+C , the user is left with a corrupted terminal. Instead of a clean prompt, you get garbled output and a non-functional shell. This post covers how to solve these issues, with examples from the Moose CLI (for the PR that fixed many of these issues, see here). In this post, you’ll read learnings from solving these issues in the Moose CLI— terminal application that manages multiple child processes, including

Topics: child cleanup process processes terminal
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Poor child process management in Rust terminal apps leads to terminal corruption

news.ycombinator.com Nicolas Joseph 2025-12-13 03:05:04

When a terminal application that spawns child processes doesn't exit cleanly after a Ctrl+C , the user is left with a corrupted terminal. Instead of a clean prompt, you get garbled output and a non-functional shell. This post covers how to solve these issues, with examples from the Moose CLI (for the PR that fixed many of these issues, see here). In this post, you’ll read learnings from solving these issues in the Moose CLI— terminal application that manages multiple child processes, including

Topics: child cleanup process processes terminal
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