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Type:AllNewsHow ToVideos
Category:AllCareer(17)DevOps(58)Machine Learning(140)Programming Languages(39)Security(21)Systems(77)Tools(112)Web Development(106)
Build your own Dial-up ISP with a Raspberry Pi
How-ToSystemsvia Hacker News

Build your own Dial-up ISP with a Raspberry Pi

Article URL: https://www.jeffgeerling.com/blog/2026/build-your-own-dial-up-isp-with-a-raspberry-pi/ Comments URL: https://news.ycombinator.com/item?id...

arjunbajaj1d ago
Using CEL's now() to enforce dependency cooldown periods - block packages published in the last N hours
How-ToWeb Developmentvia Reddit Programming

Using CEL's now() to enforce dependency cooldown periods - block packages published in the last N hours

Supply chain attacks often rely on speed that is publish a malicious version, let automated builds pull it before detection catches up. One defense is...

/u/BattleRemote31571d ago
Building DNS query tool from scratch using C
How-Tovia Reddit Programming

Building DNS query tool from scratch using C

submitted by /u/its_justme27 [link] [comments]

/u/its_justme271d ago
Engineering a Better Java Build Tool
How-ToProgramming Languagesvia Reddit Programming

Engineering a Better Java Build Tool

submitted by /u/lihaoyi [link] [comments]

/u/lihaoyi1d ago
How To Set Up a Private Docker Registry on Ubuntu
How-ToSecurityvia DigitalOcean Tutorials

How To Set Up a Private Docker Registry on Ubuntu

Learn how to set up a private Docker registry on Ubuntu with Docker Compose, Nginx reverse proxy, TLS encryption, and htpasswd authentication.

Anish Singh Walia1d ago
How to build .NET obfuscator - Part I
How-Tovia Reddit Programming

How to build .NET obfuscator - Part I

submitted by /u/kant2002 [link] [comments]

/u/kant20021d ago
Fragments: April  2
How-ToMachine Learningvia Martin Fowler

Fragments: April 2

As we see LLMs churn out scads of code, folks have increasingly turned to Cognitive Debt as a metaphor for capturing how a team can lose understanding...

Martin Fowler (martin@martinfowler.com)2d ago
Announcement: Temporary LLM Content Ban
How-ToMachine Learningvia Reddit Programming

Announcement: Temporary LLM Content Ban

Hey folks, After a lot of discussion, we've decided to trial a ban of any and all content relating to LLMs. We get a lot of posts related to LLMs and...

/u/ChemicalRascal3d ago
How To Troubleshoot Terraform: Errors and Fixes
How-ToToolsvia DigitalOcean Tutorials

How To Troubleshoot Terraform: Errors and Fixes

Learn how to troubleshoot Terraform errors including apply failures, cycle errors, and state issues. Follow this guide to fix and debug Terraform fast...

Savic3d ago
How to Use Go Modules
How-ToProgramming Languagesvia DigitalOcean Tutorials

How to Use Go Modules

Learn how to use Go modules to manage dependencies, version packages, and build scalable Go projects with modern workflows.

Kristin Davidson3d ago
Python Multiprocessing Example: Process, Pool & Queue
How-ToProgramming Languagesvia DigitalOcean Tutorials

Python Multiprocessing Example: Process, Pool & Queue

Learn Python multiprocessing with hands-on examples covering Process, Pool, Queue, and starmap. Run code in parallel today with this tutorial.

Pankaj Kumar4d ago
Move PostgreSQL Data Directory on Ubuntu
How-ToSystemsvia DigitalOcean Tutorials

Move PostgreSQL Data Directory on Ubuntu

Learn how to move a PostgreSQL data directory to a new location on Ubuntu using rsync.

Jeanelle Horcasitas4d ago
How to Read a Properties File in Python
How-ToProgramming Languagesvia DigitalOcean Tutorials

How to Read a Properties File in Python

Learn how to read a properties file in Python using configparser, jproperties, and manual parsing. Includes code examples and a method comparison tabl...

Pankaj Kumar4d ago
How To Install and Configure Ansible on Ubuntu
How-ToDevOpsvia DigitalOcean Tutorials

How To Install and Configure Ansible on Ubuntu

Learn how to install and configure Ansible on Ubuntu and set up inventory files, SSH keys, and run your first playbook.

Anish Singh Walia4d ago
LLM Tokenizers Simplified: BPE, SentencePiece, and More
How-ToMachine Learningvia DigitalOcean Tutorials

LLM Tokenizers Simplified: BPE, SentencePiece, and More

Explore LLM tokenizers like BPE and SentencePiece, and learn when to use custom vs pretrained tokenization for better model performance.

Adrien Payong4d ago
Fragments: March 26
How-ToMachine Learningvia Martin Fowler

Fragments: March 26

Anthropic carried a study, done by getting its model to interview some 80,000 users to understand their opinions about AI, what they hope from it, and...

Martin Fowler (martin@martinfowler.com)1w ago
How to Use Traceroute and MTR to Diagnose Network Issues
How-Tovia DigitalOcean Tutorials

How to Use Traceroute and MTR to Diagnose Network Issues

Learn how to use traceroute and MTR to diagnose network issues: trace paths, read latency and loss, and run bidirectional tests on servers and laptops...

Anish Singh Walia1w ago
Python Command Line Arguments: sys.argv, argparse, getopt
How-ToProgramming Languagesvia DigitalOcean Tutorials

Python Command Line Arguments: sys.argv, argparse, getopt

Learn Python command line arguments with sys.argv, argparse, and getopt. Compare patterns, handle bad input, and copy the examples.

Anish Singh Walia1w ago
How To Monitor System Authentication Logs on Ubuntu
How-ToMachine Learningvia DigitalOcean Tutorials

How To Monitor System Authentication Logs on Ubuntu

Monitor system authentication logs on Ubuntu using auth.log, journalctl, grep, and fail2ban. Detect SSH abuse, track sudo use, and harden your server

Anish Singh Walia1w ago
How to Deploy Postgres to Kubernetes Cluster
How-ToDevOpsvia DigitalOcean Tutorials

How to Deploy Postgres to Kubernetes Cluster

Learn how to deploy Postgres to a Kubernetes cluster with StatefulSets, persistent storage, and Helm. Follow this step-by-step guide and get started.

Anish Singh Walia1w ago
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