Archive for Linux Admin

Handy Little Development Server

by: WanderingTechy September 3, 2009

As I am forced to use a Windows machine for my desktop for support purposes and I develop purely for Linux I have been in a non optimal situation.
I have tried using a remote server, an emulated server running VirtualBox , Dual Booting and using a windows based WAMP stack.  Each of these have certain [...]

Blocking emails by senders IP in Plesk

by: WanderingTechy September 3, 2009

I have been using greylisting successfully for some time now, however over the last few days a few have been getting through.  I am currently testing nolisting on one of my domains but in the meantime I noticed that out of the 10 spam that got through in the last week 8 were from a [...]

Search and Replace in Vim

by: WanderingTechy September 1, 2009

I hadn’t used this is a while and needed to change the IP address in a named.conf file.  This is not a full tutorial, it’s just a quick and simple howto for search and replace in Vi(m)
Here is the format

Unzip multiple zip files in linux

by: WanderingTechy August 18, 2009

I have been using linux for many many years and have always dealt with .tar.gz files.  I have never used zip files on linux until today when I needed to unzip some 100 odd theme files for WordPress.
A simple mistake on my part had me scratching my head.

Starting to get excited about Drizzle the new MySQL database.

by: WanderingTechy August 18, 2009

Brian Aker has just done an interview for Barton’s Blog.  I hadn’t seen this blog before but the interview itself is very interesting.
For those who don’t know what Drizzle is,

WP-SPAMFREE it works and requires no input from you.

by: WanderingTechy August 17, 2009

wp-spamfree works and is highly recommended.

Comment spam a good day, kinda

by: WanderingTechy July 24, 2009

At 5am this morning every single one of my articles across 3 blogs got a single spam. each was from a unique IP address  (Added to my list here)
It has given me quite a bit of info to assist me in my anti-spam routines.  looking to have some results shortly.

Blocking comment Spam

by: WanderingTechy July 23, 2009

I don’t get a lot of comment spam if you just look at the numbers but it does make up over 99.9% of comments so I find it extremely tedious.
This page here has a lot interesting techniques for reducing spam and is worth a read.
I will be developing some additional code to integrate into my [...]

Spammers IP List

by: WanderingTechy July 15, 2009

I am now generating a list of all spammers IP’s as found on this blog and my FullTiming blog.
You can find this Here
I have only started this today and will be adding to it periodically.  It is not sorted and as the list gets longer there may be duplicates.

ModSecurity Wordpress and Akismet problem

by: WanderingTechy May 22, 2009

I got a server 500 Error when accessing the akismet spam filter.  Checking the logs and I could see the error was
ModSecurity: Output filter: Response body too large (over limit of 524288, total not specified)
To correct this edit this file
/etc/httpd/modsecurity.d/modsecurity_crs_10_config.conf
Look for the line
SecResponseBodyLimit 524288
I just added a leading 1 to the number and restarted apache.