Posts in Quick Tips

[Ansible Playbook] Deploy a simple OpenVPN server

Ansible playbook for deploying a simple OpenVPN server + management script.

[Ansible Playbook] Setup UFW to allow only incoming ssh connections

Ansible playbook for quick and basic server protection.

How to solve 'unsupported locale setting' error

Here is how to solve the unsupported locale setting error on Ubuntu.

[Linux] Keep files in memory to super speed-up their access

How to use vmtouch - the Virtual Memory Toucher to keep file or files in memory to super speed-up their access. Eg: sqlite database file or critical web-server resources.