Tagged: Linux

Fantom Lachesis Full Node RPC

Create an Alpine Linux image to run the lachesis node for the Fantom cryptocurrency. Use docker-compose to define the TCP/UDP ports to expose as well as a data volume to persist the blockchain data....

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 package, but was...

Fix pkg on FreeNAS 11.2

I upgraded to FreeNAS 11.2, and then was unable to run pkg with an error about being unable to find the local repo file. pkg: Repository local load error: access repo file(/var/db/pkg/repo-local.sqlite) failed: No...

Docker-CE on CentOS 7

Install Docker-CE (not just “docker) to get the latest version on CentOS. Update firewalld to allow host/container traffic. Restart firewalld to pick up the changes. Create a group named “docker” and add any users...

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 are now available thus...

Install ClamAV + Maldet on CentOS 7

A quick guide for installing ClamAV and Maldet on CentOS 7 for malware scanning and quarantining. Install ClamAV and Maldet Using the ClamAV malware library will speed up the scans performed by Maldet. You...