Overview If you need to build your own Postfix, Dovecot, SpamAssassin and Roundcube server for your own mail hosting, look no further than this all in one Ansible script. Just configure the global configuration file, run the script and BAM, you have a fully functioning mail server! This script completes an end to end configuration… Read more »
Overview Changing your SSH keys is as important as changing your underpants daily, running this script on a frequent basis will ensure access to the servers are changed on a regular basis. Use Ansible to do ssh key rotation in your sleep! Test Bed Ansible control server running Ubuntu 18.04 LTS Test server running Ubuntu… Read more »
You might need to add users to sudoers but when they elevate to sudo they will be prompted for a password, this process will add the user to sudoers and also allow them to run commands without being prompted for a sudo password. This works for Linux Ubuntu or Debian Process 1. Install Sudo (if not… Read more »
What is Varnish? (From Wikipedia) Varnish is an HTTP accelerator designed for content-heavy dynamic web sites. In contrast to other web accelerators, such as Squid, which began life as a client-side cache, or Apache and nginx, which are primarily origin servers, Varnish was designed as an HTTP accelerator. Varnish is focused exclusively on HTTP,… Read more »
Setting the locale in Linux Debian or Ubuntu is quite easy, usually it is because you get the following errors:
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_AU.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Module status already enabled
To fix the problem, run the following command:
Select the location Select the locale as default Should you have any questions, comments or suggestions, please don’t hesitate to comment below. If you… Read more »