You are here

Guide

Enabling multiple user profiles in mIRC

Submitted by Druss on Fri, 2012-07-06 02:29

mIRC is by far the most popular IRC client in the world. However, it's a bit of a pain to use if you connect to different networks with different nicks and so on, as mIRC only supports one user profile. One of the ways to get around this is to have multiple mIRC installations for each profile. But as you can well imagine, this is a pain. However, salvation is here as a friend on IRC put me on to this nifty trick to get his happening without all the brute-forcing. Here's how it is done.

Debian/Ubuntu: Loading iptables rules on boot

Submitted by Druss on Wed, 2012-07-04 03:30

If you've ever worked with Debian or Ubuntu servers, you've very likely had to set up a firewall at some point or the other. However, any changes that are made are not saved and loaded if the server is ever rebooted. The following is a quick guide on how to get this happening:

(root or sudo access is required)

Hiding Apache version information in Ubuntu

Submitted by Druss on Sat, 2012-06-02 00:03

If you've ever visited a webserver's error page, it will usually state the error followed by information about the server. This will customarily tend to include the webserver software, its version, possibly information about some of the modules compiled in as well as the server's address and port. While this might look generous and helpful, it also allows bad guys as well as other parties to probe the server to find out what it is running as well as other details such as version information. This information can be used for nefarious purposes.

Drupal Twitter & Oauth modules: exception 'TwitterException' with message 'Read-only application cannot POST'

Submitted by Druss on Wed, 2012-05-16 21:35

Today, I was trying to get Drupal to automatically announce new posts on Twitter. To do this, I had to install the Twitter and OAuth modules. Following instructions, I created an application on Twitter and linked my Drupal account to it configuring it to announce new posts upon publishing them. However, this did not work as I ran into the following long-winded error message in the logs:

Shifting the pitch (and tempo) of music rather than retuning your guitar

Submitted by Druss on Sat, 2012-05-12 14:12

If you, like me, enjoy playing on your guitar to music from your PC, you will share my annoyance at the fact that bands often tune up or down a step or so for different songs. While it might be simple enough to tune your guitar up and down as and when necessary, I think that everybody will agree that it's a bit of a pain. Here's a solution for people like me who tend to have, well, an indolent approach to their guitar.

ACDSee: Changing the background colour of a transparent PNG/GIF image

Submitted by Druss on Sun, 2012-03-25 01:22

Rather than use images with transparencies, it is often preferable to replace transparent pixels with a suitable background colour.

In ACDSee 4, the background colour of transparent PNG files (or any other image file that supports transparency) is by default set to black. There is no immediately apparent option whereby you can change this colour and then save the file as a JPG or similar. After some asking around, I was told that while it is possible to customise this colour, it's a bit of a pain. Here's how:

Windows 7: Moving your user profile to another directory/partition/drive

Submitted by Druss on Tue, 2012-02-21 22:34

Continuing on with my workarounds for moving system files around, today, I decided to look into moving my user profile folder to a different partition. While IIRC, it used to be possible (in earlier versions of Windows) to do this by setting the home folder to an appropriate value in the user management snapshot, that did not work for me.

Windows 7: Changing the location of system temporary files and browser caches

Submitted by Druss on Wed, 2012-02-15 01:11

My windows machine is running off a bum drive and seeing as to how HDD prices are temporarily ridiculously high at the moment, I've decided to attempt a few workarounds to see if I can continue to use this erratically faulty drive for a couple of more months. The issue with the drive is in itself unknown. It just locks up suddenly with the HDD LED continuously on. Windows continues to be active for a while, but not terribly responsive. Sometimes, the issue sorts itself out after a while. Other times, the system reboots.

MySQL charset issues while importing data using LOAD DATA INFILE

Submitted by Druss on Tue, 2011-09-27 20:47

Earlier today, I was banging my head against the wall trying to import some data in a CSV file into MySQL. While my imports have gone well thus far, this time around I was dealing with data involving lots of strange diacritics, runic squiggles and other manners of gibberish that make the world as fun as it can be. In other words, I was dealing with Unicode.

Pages

Subscribe to RSS - Guide