Protecting .htaccess files from web application exploits.
Over the last 18 months I have seen more and more new clients contacting me regarding their site being flagged by google as hosting malware […]
Articles by MH Tech.
ERROR 2006 (HY000) MySQL server has gone away
If you get this error when importing a mysql database add the following line to your /etc/my.cnf max_allowed_packet=573741824 The number should be larger than the […]
Export WordPress XML file to separate html files.
I needed to quickly export all the articles in a WordPress install to separate html files. There were over 400 posts so a copy and […]
Clearing the buffers and caches on Linux.
I have been playing around with a couple of modules and monitoring their memory usage. I wanted to clear the caches and buffers to give […]
What hard drives are in my Perc Raid Array
I had a client who ordered a new server for me to configure. The memory was not what was ordered so I checked out all […]
Plesk 12 Mailman relaying denied
If you get “relay access denied” error messages on mailman and mailman messages are not going out then check to see if you have ::1/128‘ […]
Server Migration DNS Propagation Solution
I have used this technique for a few years now so thought I should post it here as it doesn’t appear to break. Please note: […]
Cannot save sent message or Postfix permission problems.
I started getting a “couldn’t save sent message” error message in thunderbird. I logged onto the server and restarted courier-imapd and postfix and retried. Still […]
How to find the biggest files or directories on the server?
Just had a client call me due to the fact all the sites on his server were down. A quick check on disk space and […]
The GPG keys listed for the “CentOS / Red Hat Enterprise Linux 6 – atomicrocketturtle.com” repository are already installed but they are not correct for this package.
Atomic are moving everything under one key. To fix this error run this command;