All articles

• Check from the shell if Github is up and accessible Nov 2024
• Limit Log Disk Space Used by Journald on Linux Nov 2024
• How to exclude metrics from ingestion into your Prometheus server Sep 2024
• How to delete a timeseries / metrics from Prometheus Jan 2024
• Use drone.io to publish a Docker image to ECR and copy files to S3 Sep 2023
• Migrate AWS Lambda Golang Functions to the "al2.provided" Runtime Aug 2023
• Run CloudSQL proxy with docker-compose Jul 2022
• Use Gitea as a Auth Provider for oauth2_proxy Feb 2020
• Make "go get" use ssh instead of https Oct 2019
• Go Modules - How to Update All Dependencies Sep 2019
• How to Make a DNS Lookup in Golang Sep 2019
• Prometheus & Kubernetes - Configure to Scrape Pods Aug 2019
• Prometheus Mongodb Exporter - Correct DB User Permissions Aug 2019
• Postgres - Get the Current Number of Open Connections Jul 2019
• Using AppEngine go112 with CloudSQL Postgres - How to set the DB URI? Jul 2019
• How to Calculate the Distance Between Two Lat,Long Points in Golang Jun 2019
• How to Run the Google Firestore Emulator Jun 2019
• How to prevent Nginx from Caching DNS for Proxy Upstreams May 2019
• Reload Nginx config inside a Docker container May 2019
• Golang Sub Tests May 2019
• git push --force-with-lease May 2019
• Interactive Bash Shell in Kubernetes Apr 2019
• How to Forward a Port to Different IP using "nc" Apr 2019
• Delete a Tag from Docker Hub Mar 2019
• drone-gcf - a Google Cloud Function plugin for drone.io Feb 2019
• How to query Prometheus from Python Nov 2018
• Docker - Clean Up Unused Volumes Oct 2018
• Golang HTTP Client - How to not follow redirects Oct 2018
• Golang - Parallelize Tests Sep 2018
• Crontab - run a command every 5 minutes Sep 2018
• Install Deluge Torrent Client on Ubuntu Aug 2018
• How to set a default namespace for "kubectl" Apr 2018
• Golang Cross Compile for Linux Macos and Windows Apr 2018
• How to get the SSL cert expiration date from PEM file Apr 2018
• Prometheus Instrumentation & Metrics Best Practices Mar 2018
• Notes on Programming in C Mar 2018
• What was the best CS paper you read in 2017? Feb 2018
• How to Design a Scalable Rate Limiting Algorithm Jan 2018
• Django SMTP Settings for Gmail Dec 2017
• Remove or Clear Last Login Information on Linux Dec 2017
• Enable Swap on Ubuntu Dec 2017
• Install Docker and Docker Compose on Ubuntu Dec 2017
• Configure SSH to use a Jump Host Nov 2017
• How to define multi-line strings in yaml/yml Nov 2017
• Bash Shell - Append Date to Filename Nov 2017
• Automatically Delete Docker Container After Running Nov 2017
• Disable password access in sshd Nov 2017
• How to create custom Nginx error pages for 404s Nov 2017
• Update Nginx to latest version on Ubuntu Nov 2017