Puppet is an incredibly popular Ruby-based configuration management tool. Gaining its popularity with the open-source edition, it has become popular enough to also appear as a Puppet PE – Puppet Enterprise edition.
Backblaze just updated to version 6.0 earlier this week. If you didn’t know, Backblaze is possibly the best cloud …
Postfix.org – Mail Server I’ve been decommissioning some old servers recently and this generated quite a …
I have a tiny server in home office, it used to be a Window 8 based entertainment box but I reinstalled it with Ubuntu …
Homebrew is a great way to get open source software installed onto your MacOS system. Major version upgrade just got …
Docker There are many ways of migrating Docker containers to a different server, today I’ll show you one of the …
Thanks to the super busy January, this is actually the first Unix Tutorial digest of 2019! Lots of news and so many …
I had to confirm the most recently installed packages on a Red Hat system recently, and was plesantly surprised that …
Have only recently learned about one of the most elegant and coolect commands in my MacBook: you can use say command in …
SELinux If you’re using RedHat or CentOS Linux distros (or sporting a Fedora Linux desktop), you probably have …
ansible-vault decrypt restores an encrypted file …
I’ve administered Linux systems for around 25 …
When trying to run do-release-upgrade on an Ubuntu …
Quick note on filesystem resize on a typical …
macOS Tahoe is the upcoming major release of macOS …
BASH is my Linux shell of choice (it’s zsh on …
hey Unless you disable SIP, most of DTrace based …
