Rebuild locale on Linux

A quick note on how to rebuild Linux locale, you might get the following errors if your locale is broken: To find out what locale is set, run the following: Output should be something like this: To rebuild the locale, run the following: (using en_AU.UTF-8 as an example) Should you have any questions, comments or… Read more »

How to set up a email server using Postfix, Dovecot and Roundcube on Linux Debian

Domain and Records Before you start anything, you need a domain. If you don’t have one, purchase one. Because it takes time to replicate the records, you need to start this processes first. You will need to create A records for the domain, I created the following: @ www mail smtp imap webmail I have… Read more »

Install Varnish on Linux Debian or Ubuntu for WordPress

  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 »

Installing and Configuring Exim4 to Smarthost on Linux Debian or Ubuntu

1. Update source repositories 2. Install Exim4 3. Create and edit the following file location: 4. Add the following line example: smtp.example.com:chris:password 5. Create the following file 6. Add the following line 7. Reconfigure Exim4 7a. Select “mail sent by smarthost, no local mail” 8. Apply settings by resetting daemon 9. Test by sending a email… Read more »