Enable Linux Core Dumps

Enable Linux Core Dump

One of our applications (Freeswitch) just randomly crashed for no apparent reason and didn't write anything to it's log files. The service we're...

10 Most Used Linux Commands

Whilst skimming my Bash history today looking for an esoteric one liner I'd written earlier I started to ponder what my most used commands...

Using sed to replace all strings in a file

As part of our test environment rebuild one of the first things we tackled was moving the databases to the new virtual environment, this...
Apache

Odd Occurrences In Apache Access Logs

I've been watching my Awstats installation this month as idimmu.net is about to peak with over 7000 unique visitors in a month for...
Android Create AVD

Android Create AVD

The second part of this series covers creating our first Android Virtual Device or AVD. The Android Virtual Device (AVD) is basically a configuration...
Idiot

Think Carefully About Your Clever Project Names

We're building a new exciting cluster at work using Linux HA and stuff to make it work magically. In the olden days of yore...

Error: Could not open command file ‘/var/log/nagios/rw/nagios.cmd’ for update! on RedHat

I'm currently setting up some new clusters under RedHat and each cluster is getting it's own Nagios instance, trying to use the web based...

Slow SSH and SCP connections on Ubuntu

My home Ubuntu Jaunty installation often takes a good 40-60 seconds to connect to using SSH, none of the other servers I maintain have...

Syntax Highlighting In VIm

Syntax highlighting in vim can be super tricky, by default a lot of desktop environments seem to have white terminals, which is a bit...

Google Analytics: The site has not been registered.

In my old blog I had Google Analytics working flawlessly and have several years worth of data showing people searching for SVN or Nagios...

Instagram