01Linux
Fantom Lachesis Full Node RPC
Create an Alpine Linux image to run the lachesis node for the Fantom cryptocurrency. FROM alpine:latest as build-stage ARG LACHESIS_VERSION=release/1.0.0-rc.0 ENV…
April 30, 2021
Linux
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02Technology
Alpine Linux PHP + iconv fix
To use PHP with iconv on Alpine Linux - in a Docker container for example - you need to use the preloadable iconv library, which was previously provided with the gnu-libiconv…
April 26, 2021
03Linux
Using APK for Alpine Linux with Docker
Some quick tips on how to use apk for Alpine Linux in a Docker environment. Some common use cases might be to install command line tools you will use in scripts, or to compile a…
December 2, 2019
04Linux
Docker-CE on CentOS 7
Install Docker-CE (not just "docker) to get the latest version on CentOS. yum install -y yum-utils device-mapper-persistent-data lvm2 yum-config-manager --add-repo…
March 28, 2019
05Linux
Wildcard SSL Certs: Let's Encrypt & Cloudflare
My servers have been using free Let's Encrypt SSL certificates for some time now, but I was really excited to hear about support for wildcard SSL certificates in 2018. Wildcards…
September 17, 2018
06Linux
MongoDB Clustering for CentOS 7
A quick guide to installing a MongoDB cluster on CentOS 7 hosts. Network Configuration 10.0.10.1 config01 10.0.20.1 shard01 10.0.20.2 shard02 10.0.30.1 app01 Install MongoDB…
May 26, 2018
07Linux
Syscoin Core 3.0 Build Scripts
Build Scripts Use the following commands to compile Syscoin 3.0 on a variety of operating systems. These scripts will prepare your system with the proper build tools and install…
May 15, 2018
08Linux
Syscoin Masternode Hot Wallet to Syscoin-Qt
Oh no! If you set up your Syscoin masternode with a hot wallet (by importing a private key for your collateral transaction) then you have put your syscoins at great risk! A flaw…
May 11, 2018
09Technology
Syscoin 3.0 Masternode Configuration
This is a setup guide for creating a Syscoin 3.0 Masternode. You will need a Virtual Private Server (VPS) from hosting providers such as Amazon EC2, DigitalOcean Droplets, Google…
May 7, 2018
10Linux
NGINX Configuration Monitor
I wanted a way to quickly distribute configuration files to my servers and have NGINX automatically reload. I found a solution for Debian servers and adapted it for CentOS 7…
August 5, 2017
11Technology
Github + Multiple Repository SSH Deploy Keys
I use Jenkins for CD/CI, but was running into the issue of deleted files not being removed from the target server. My solution to this issue was to only use Jenkins to generate…
May 6, 2017
12Linux
LEMP: CentOS 7, NGINX, PHP7, and Redis for Wordpress
Scripts to setup a Wordpress server on CentOS 7 with NGINX, PHP/PHP-FPM 7, Redis and more. Firewalld - allow only HTTP/S and SSH traffic Letsencrypt - free SSL certificates Yum…
September 23, 2016