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"2022-02-20T18:11:06+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a76b445b8", "title": "Bitcoin JSON RPC Usage Examples", "url": "https://ruan.dev/blog/2022/02/15/bitcoin-rpc-usage-examples", "published_at": "2022-02-16T00:10:12+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a76ebb1d3", "title": "Setup a Bitcoin Fullnode", "url": "https://ruan.dev/blog/2022/02/12/setup-a-bitcoin-fullnode", "published_at": "2022-02-13T00:00:00+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a773a4c06", "title": "Getting to know Blockchain Basics", "url": "https://ruan.dev/blog/2022/02/10/blockchain-basics", "published_at": "2022-02-11T00:10:01+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a7825c85a", "title": "Blockchain Basics", "url": "https://ruan.dev/blog/2021/12/05/blockchain-basics", "published_at": "2021-12-05T13:12:10+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a78708d04", "title": "Run a GETH Ethereum Light Node", "url": "https://ruan.dev/blog/2021/12/05/run-a-geth-ethereum-light-node", "published_at": "2021-12-05T09:14:11+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a78960a9a", "title": "Run Docker Containers with Terraform", "url": "https://ruan.dev/blog/2021/11/23/run-docker-containers-with-terraform", "published_at": "2021-11-23T16:06:03+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a7918aa42", "title": "Setup Traefik Version 2 on Docker", "url": "https://ruan.dev/blog/2021/11/03/setup-traefik-version-2-on-docker", "published_at": "2021-11-03T05:20:27+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a798d9e00", "title": "Install Nodejs on Linux using NVM", "url": "https://ruan.dev/blog/2021/10/11/install-nodejs-on-linux-using-nvm", "published_at": "2021-10-11T23:07:43+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a79ff6900", "title": "Setup TLS and Basic Authentication on Node Exporter for Prometheus", "url": "https://ruan.dev/blog/2021/10/10/setup-basic-authentication-on-node-exporter-and-prometheus", "published_at": "2021-10-10T20:50:17+00:00" }, { "id": "01a087d8-8c28-7177-924c-f63a7a5e749a", "title": "Install Concourse CI v7.4 on Ubuntu Linux", "url": "https://ruan.dev/blog/2021/10/07/install-concourse-ci-v7-dot-4-on-ubuntu-linux", "published_at": "2021-10-07T23:27:05+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75103a909bd", "title": "A Tour with Vagrant and Virtualbox on Mac", "url": "https://ruan.dev/blog/2021/08/14/a-tour-with-vagrant-and-virtualbox-on-mac", "published_at": "2021-08-14T17:41:32+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75104928793", "title": "How to specify wallet name in Bitcoin Core walletnotify", "url": "https://ruan.dev/blog/2021/08/04/how-to-specify-wallet-name-in-bitcoin-core-walletnotify", "published_at": "2021-08-04T13:41:51+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75105486378", "title": "AWS EC2 Linux - warning: setlocale: LC_CTYPE: cannot change locale UTF-8", "url": "https://ruan.dev/blog/2021/08/02/aws-ec2-linux-warning-setlocale-lc-ctype-cannot-change-locale-utf-8", "published_at": "2021-08-02T06:40:53+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75105d2031d", "title": "Task runner with YAML config written in Go", "url": "https://ruan.dev/blog/2021/08/01/task-runner-with-yaml-config-written-in-go", "published_at": "2021-08-01T10:11:54+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510634b005", "title": "Basic Logging with Python", "url": "https://ruan.dev/blog/2021/07/31/basic-logging-with-python", "published_at": "2021-07-31T08:17:24+00:00" }, { "id": "01a087d8-8c29-7291-915a-f751068bd747", "title": "Difference with ECS Task and Execution IAM Roles on AWS", "url": "https://ruan.dev/blog/2021/07/31/difference-with-ecs-task-and-execution-iam-roles-on-aws", "published_at": "2021-07-31T07:37:34+00:00" }, { "id": "01a087d8-8c29-7291-915a-f751072fbe30", "title": "Install Java 11 and Maven on Ubuntu Linux", "url": "https://ruan.dev/blog/2021/07/12/install-java-11-and-maven-on-ubuntu-linux", "published_at": "2021-07-12T06:36:32+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75107f81205", "title": "Setup a Crypto Digibyte Full Node on Linux", "url": "https://ruan.dev/blog/2021/05/03/setup-a-crypto-digibyte-full-node-on-linux", "published_at": "2021-05-03T21:14:49+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75108235dff", "title": "Install Concourse CI v6 on Ubuntu 20.04", "url": "https://ruan.dev/blog/2021/04/06/install-concourse-ci-v6-on-ubuntu-20-dot-04", "published_at": "2021-04-06T21:56:38+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75108b1c84e", "title": "Wireguard VPN with Unbound ADS Blocking DNS", "url": "https://ruan.dev/blog/2021/03/10/wireguard-vpn-with-unbound-ads-blocking-dns", "published_at": "2021-03-10T05:59:51+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510917a236", "title": "SSH using AWS SSM Session Manager", "url": "https://ruan.dev/blog/2021/03/10/ssh-using-aws-ssm-session-manager", "published_at": "2021-03-10T05:52:54+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510a105869", "title": "Bypass the Medium Paywall System", "url": "https://ruan.dev/blog/2021/03/10/bypass-the-medium-paywall-system", "published_at": "2021-03-10T05:45:54+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510a35c3bc", "title": "Generate Grafana Loki Log Links from Metric Label Values", "url": "https://ruan.dev/blog/2021/03/10/generate-grafana-loki-log-links-from-metric-label-values", "published_at": "2021-03-10T05:34:04+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510aa6d545", "title": "Visualize Weather Data with Grafana and the DHT22 Sensor", "url": "https://ruan.dev/blog/2021/03/10/visualize-weather-data-with-grafana-and-the-dht22-sensor", "published_at": "2021-03-10T05:06:31+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510aeffc3d", "title": "CICD with DroneCI and Gitea using Docker Compose", "url": "https://ruan.dev/blog/2021/03/09/cicd-with-droneci-and-gitea-using-docker-compose", "published_at": "2021-03-09T06:10:10+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510bd47a79", "title": "Ship your Docker Logs to Loki using Fluentbit", "url": "https://ruan.dev/blog/2021/02/26/ship-your-docker-logs-to-loki-using-fluentbit", "published_at": "2021-02-26T20:26:34+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510c6a6d5f", "title": "Installing Arduino and Setup the NodeMCU ESP32", "url": "https://ruan.dev/blog/2021/01/31/installing-arduino-and-setup-the-nodemcu-esp32", "published_at": "2021-01-31T16:33:31+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510d6108f8", "title": "Reduce Docker Log Size on Disk", "url": "https://ruan.dev/blog/2020/12/23/reduce-docker-log-size-on-disk", "published_at": "2020-12-23T09:11:35+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510dcf51cd", "title": "HTTPS for Local Development with MiniCA", "url": "https://ruan.dev/blog/2020/12/23/https-for-local-development-with-minica", "published_at": "2020-12-23T08:11:08+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510e8ef66e", "title": "Harden your SSH Security on Linux Servers", "url": "https://ruan.dev/blog/2020/12/18/harden-your-ssh-security-on-linux-servers", "published_at": "2020-12-18T13:32:18+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7510f8c9ee8", "title": "Encrypt and Decrypt files with ccrypt", "url": "https://ruan.dev/blog/2020/11/20/encrypt-and-decrypt-files-with-ccrypt", "published_at": "2020-11-20T06:27:01+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75110891f79", "title": "Deploy Loki on Multipass", "url": "https://ruan.dev/blog/2020/11/11/deploy-loki-on-multipass", "published_at": "2020-11-11T14:19:05+00:00" }, { "id": "01a087d8-8c29-7291-915a-f751117347f0", "title": "How to Setup Alerting with Loki", "url": "https://ruan.dev/blog/2020/11/06/how-to-setup-alerting-with-loki", "published_at": "2020-11-06T15:13:53+00:00" }, { "id": "01a087d8-8c29-7291-915a-f7511228ab03", "title": "Sending Slack Messages with Python", "url": "https://ruan.dev/blog/2020/11/06/sending-slack-messages-with-python", "published_at": "2020-11-06T13:58:50+00:00" }, { "id": "01a087d8-8c29-7291-915a-f75112401d51", "title": "Running SSH Commands on AWS EC2 Instances with Python", "url": "https://ruan.dev/blog/2020/11/02/running-ssh-commands-on-aws-ec2-instances-with-python", "published_at": "2020-11-02T09:55:43+00:00" }, { "id": "01a087d8-8c29-7291-915a-f751126eb2ba", "title": "Running Loki behind Nginx Reverse Proxy", "url": "https://ruan.dev/blog/2020/10/29/running-loki-behind-nginx-reverse-proxy", "published_at": "2020-10-29T08:29:13+00:00" } ] posts Claim your blog

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2026

How to use Ollama with Claude Code original ↗

8 May 2026

2025

Level Up your Code Quality with SonarQube - a Beginners Guide original ↗

6 Jun 2025

How to Choose a Career in IT - A Practical Guide original ↗

4 Jun 2025

Building a Local AI Assistant with llama-cpp-python original ↗

14 Feb 2025

Getting Started with Ollama and LLMs in Python original ↗

14 Feb 2025

GitOps: ArgoCD Basics original ↗

30 Jan 2025

GitOps Fundamentals: a Better Way to Deliver Software original ↗

28 Jan 2025

How to Prevent SSH Brute Force Attacks with Fail2ban original ↗

24 Jan 2025

2024

Terraform Module usage on Running Kubernetes KinD Clusters original ↗

15 Nov 2024

Run a Minecraft Server with Docker Compose original ↗

10 Nov 2024

Using Terraform to Store Passwords in AWS SecretsManager original ↗

16 Oct 2024

Using KEDA for Autoscaling Pods using Prometheus Metrics original ↗

7 Oct 2024

Cross Account Terraform Assume Roles in AWS original ↗

15 Sept 2024

Scaling with Kubernetes: An Introduction to KEDA original ↗

29 Aug 2024

Enhancing High Availability in Kubernetes: Strategies for Robust Application Deployment original ↗

22 Aug 2024

Scaling Applications in Kubernetes with Horizontal Pod Autoscaler original ↗

13 Aug 2024

Getting Started with Localstack: Overview, Setup, and Practical Usage Guide original ↗

6 Aug 2024

Step-by-step Guide to Setting up Atlantis with Gitlab original ↗

4 Aug 2024

Unleashing Terraform Automation with Atlantis: An Overview original ↗

31 Jul 2024

How to Create a KinD Kubernetes Terraform Module original ↗

27 Jul 2024

Deploy a Golang App to Interact with the Kubernetes API original ↗

20 Jul 2024

Automate Grafana Dashboards with Terraform and Helm original ↗

1 May 2024

Grafana CloudWatch Datasource IRSA for Kubernetes using Terraform original ↗

23 Apr 2024

Multi-Arch Docker Builds with Github Actions original ↗

21 Apr 2024

Using Terraform to Deploy KinD Kubernetes Clusters original ↗

7 Apr 2024

Getting Started with Argo CD on Kubernetes - The Ultimate Guide original ↗

26 Mar 2024

2023

How to use Cert-Manager DNS Challenge with Cloudflare on Kubernetes with Helm original ↗

22 Dec 2023

How to deploy Ingress-Nginx Controller on Kubernetes with Helm original ↗

22 Dec 2023

Create Kubernetes Clusters with Kind original ↗

24 Oct 2023

Creating a Python Lambda Function with Terraform on AWS original ↗

3 Aug 2023

How to use the MySQL Terraform Provider original ↗

16 Jul 2023

How to use the AWS Terraform Provider original ↗

16 Jul 2023

Getting Started with FerretDB on Docker original ↗

15 Jun 2023

How to Run a AMD64 Bit Linux VM on a Mac M1 original ↗

26 May 2023

Running a Multi-Broker Kafka Cluster on Docker original ↗

17 May 2023

Manage Helm Releases with Terraform original ↗

9 Mar 2023

Persisting Terraform Remote State in Gitlab original ↗

5 Mar 2023

Everything you need to know about Helm original ↗

24 Jan 2023

Getting Started with Wiremock original ↗

14 Jan 2023

2022

Logging with Docker Promtail and Grafana Loki original ↗

18 Nov 2022

KinD for Local Kubernetes Clusters original ↗

20 Sept 2022

Setup a Digibyte Mainnet Fullnode original ↗

18 Sept 2022

Ansible Playbook for your Macbook Homebrew Packages original ↗

28 Aug 2022

Docker Multistage Builds for Hugo original ↗

31 Jul 2022

Remote Builds with Docker Contexts original ↗

14 Jul 2022

Create a RAID5 Array with mdadm on Linux original ↗

29 Jun 2022

Install a specific Python version on Ubuntu original ↗

23 Jun 2022

How to persist iptables rules after reboots original ↗

15 Jun 2022

How to Read and Write json data with Python original ↗

14 Jun 2022

Setup Linkding Bookmarks Manager on Docker original ↗

31 May 2022

Python Flask Forms with Jinja Templating original ↗

31 May 2022

Prometheus Relabel Config Examples original ↗

30 May 2022

Create a AWS Lambda Layer with Docker original ↗

27 May 2022

Customize VIM Editor with a Brand New Look original ↗

11 May 2022

Create a Discord Bot in Python original ↗

5 May 2022

Publish and use your Ansible Role from Git original ↗

19 Apr 2022

Provision a AWS EC2 Instance with Terraform original ↗

16 Apr 2022

Matrix Bot using SimpleMatrixBotlib in Python original ↗

29 Mar 2022

Setup Matrix and Element Chat Server original ↗

29 Mar 2022

Load Environment Variables from File in Python original ↗

22 Mar 2022

Run a Basic Python Flask Restful API original ↗

20 Mar 2022

Run OpenLDAP with a UI on Docker original ↗

20 Mar 2022

Setup a Monero Testnet Fullnode original ↗

3 Mar 2022

Create DNS Records with Terraform on Cloudflare original ↗

20 Feb 2022

Bitcoin JSON RPC Usage Examples original ↗

16 Feb 2022

Setup a Bitcoin Fullnode original ↗

13 Feb 2022

Getting to know Blockchain Basics original ↗

11 Feb 2022

2021

Blockchain Basics original ↗

5 Dec 2021

Run a GETH Ethereum Light Node original ↗

5 Dec 2021

Run Docker Containers with Terraform original ↗

23 Nov 2021

Setup Traefik Version 2 on Docker original ↗

3 Nov 2021

Install Nodejs on Linux using NVM original ↗

11 Oct 2021

Setup TLS and Basic Authentication on Node Exporter for Prometheus original ↗

10 Oct 2021

Install Concourse CI v7.4 on Ubuntu Linux original ↗

7 Oct 2021

A Tour with Vagrant and Virtualbox on Mac original ↗

14 Aug 2021

How to specify wallet name in Bitcoin Core walletnotify original ↗

4 Aug 2021

AWS EC2 Linux - warning: setlocale: LC_CTYPE: cannot change locale UTF-8 original ↗

2 Aug 2021

Task runner with YAML config written in Go original ↗

1 Aug 2021

Basic Logging with Python original ↗

31 Jul 2021

Difference with ECS Task and Execution IAM Roles on AWS original ↗

31 Jul 2021

Install Java 11 and Maven on Ubuntu Linux original ↗

12 Jul 2021

Setup a Crypto Digibyte Full Node on Linux original ↗

3 May 2021

Install Concourse CI v6 on Ubuntu 20.04 original ↗

6 Apr 2021

Wireguard VPN with Unbound ADS Blocking DNS original ↗

10 Mar 2021

SSH using AWS SSM Session Manager original ↗

10 Mar 2021

Bypass the Medium Paywall System original ↗

10 Mar 2021

Generate Grafana Loki Log Links from Metric Label Values original ↗

10 Mar 2021

Visualize Weather Data with Grafana and the DHT22 Sensor original ↗

10 Mar 2021

CICD with DroneCI and Gitea using Docker Compose original ↗

9 Mar 2021

Ship your Docker Logs to Loki using Fluentbit original ↗

26 Feb 2021

Installing Arduino and Setup the NodeMCU ESP32 original ↗

31 Jan 2021

2020

Reduce Docker Log Size on Disk original ↗

23 Dec 2020

HTTPS for Local Development with MiniCA original ↗

23 Dec 2020

Harden your SSH Security on Linux Servers original ↗

18 Dec 2020

Encrypt and Decrypt files with ccrypt original ↗

20 Nov 2020

Deploy Loki on Multipass original ↗

11 Nov 2020

How to Setup Alerting with Loki original ↗

6 Nov 2020

Sending Slack Messages with Python original ↗

6 Nov 2020

Running SSH Commands on AWS EC2 Instances with Python original ↗

2 Nov 2020

Running Loki behind Nginx Reverse Proxy original ↗

29 Oct 2020