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GIDBlog Learning Journal

How to change your WordPress Permalink Structure

Today I sat down to modify the permalink structure for this web site. The URLs for this blog used to include the /YYYY/MM/ date parts in them, and until recently, I never really gave them much thought except to think that it was sometimes interesting.

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Learning Journal

Invalid command ‘RewriteLog’

A couple of days ago, I “upgraded” Fedora on my main PC and everything seemed to be working really well until I tried to set up a local development version of one of my sites back on the machine.

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Learning Journal

Enable Compression for SSH

I use SSH a lot, and I mean, A LOT! Because I manage 3 other servers, and they are located in different parts of the world, I rely completely on SSH to keep them up and running optimally.

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Learning Journal

Configure sshd Securely

Every time I set up a server, the very next thing I do is secure the Secure SHell Daemon (sshd).

My checklist for doing that looks something like this:

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Learning Journal

Configuring iptables for Webmin Servers Index Module

Earlier today I implemented stricter iptables rules on this web server – finally completing one essential task I have been ignoring for so long. Minutes later, just when I was beginning to feel good about myself, on a remote server some place else, the Webmin System and Server Status module there was reporting that it could no longer access this server!

Damn.