Continuously Deploying DNS records with DnsControl and CircleCI
How to continuously deploy DNS records to Google Cloud DNS using CircleCI
Managing DNS records the DevOps way
How to manage DNS records in a descriptive, auditable and provider-agnostic way
Working with Git submodules
Primer on how to use Git submodules
Crontab Syntax
A quick tutorial on the Crontab scheduling syntax
Java: Create self-signed TLS/SSL certificates for Tomcat
A quick guide on how to generate a self-signed TLS certificate using the Java keytool and how to configure it in Tomcat.
Make all *.dev domains resolve to localhost
Use dnsmasq to resolve a wildcard domain on Linux
Heredoc in Javascript
Javascript does not like Multiline Strings, but there’s a trick!
GIT delete remote branch
How to delete a remote branch in GIT
Continuous Deployment with Github Pages
How to let Travis CI merge into master on successful builds
SLES: Find out which patterns are installed
zypper se -t pattern
Install own CA-Certificate in Linux
How to install your own CA certificate
aptitude update gives Segmentation Fault
TL;DR: rm /var/cache/apt/*.bin
Apache: Redirect if domain name does not match
Apache RewriteRule for requests that do NOT match a domain name