As a webmaster, I’ve often wanted to be able to see real-time hits as they arrive. Sure, Google Analytics is a wonderful package for looking at trends over time, but there’s a delay of a few hours there, and you really can’t see data like requests per second or total bytes.
If you are jealous of your geeky linux friends that have Beryl running under linux, you should check out Yod’m 3D, a small application for Windows XP / Vista that will give you a decent substitute for the “Desktop Cube” effect.
If you run a dual-boot system with Linux and Windows, this has happened to you. You had to do your monthly reinstall of Windows, and now you don’t see the linux bootloader anymore, so you can’t boot into Ubuntu or whatever flavor of linux you prefer.
If you’ve just upgraded your Linux box, or you are wondering how many processors a remote server has, there’s a quick and dirty command you can use to display the number of processors.
The find utility on linux allows you to pass in a bunch of interesting arguments, including one to execute another command on each file. We’ll use this in order to figure out what files are older than a certain number of days, and then use the rm command to delete them.
Note that this is Not very secure, and should only be used for a local development box where you don’t feel like setting up individual permissions, but still need to connect from other machines.
If you’ve installed Suse using the CD/DVD installation, the default setting is for software installations to load from the cdrom instead of off the internet repositories. Since I’m always connected directly to the internet, I’d much prefer to download and install from the net.
If you hate logging in every time you reboot your computer, you can easily configure Suse to automatically log you in when you start your computer. Or you can disable it if you are worried about security.
Ubuntu Feisty (7.04) is the latest version of Ubuntu. Here’s the quick list of new features for your enjoyment, but you should really upgrade to see everything for yourself.
I know what you are thinking. You want to open https://www.howtogeek.com, but it’s such a hassle to type in the http:// and the www and the .com. Here’s your shortcut method.
Rainlendar is a calendar application that doesn’t take up much space on your desktop. You can use it to keep track of events and tasks, and with the pro version you even can sync with network calendars.
If you want to share files between your Ubuntu and Windows computers, your best option is to use Samba file sharing.
Samba Server allows you to share the home directories of users automatically. This can be useful so that you don’t have to manually create every share for every user.
If you are using Samba Server on your network, you will want to create users that have access to use it. There’s a very simple command structure on how to do so.
When you install a dual-boot of Ubuntu, one of the frustrating things that you’ll immediately notice is that Ubuntu is now set as the default operating system in the Grub loader. There’s an easy way to switch back to using Windows as the default.
There are a lot of reasons you might want to manually set your MAC address for your network card. I won’t ask you what your reason is.
Installing MySQL 5 Server on Ubuntu is a quick and easy process. It almost feels like it should be more difficult.
This article covers installing subversion with the apache module so that it can be easily accessed from other systems on a public network. If you want a more secure svn server, you could use svnserve+ssh, which isn’t covered in this article.
Kernel customization is not for everyone. Please note before you try any of this that it can break your system.
Kubuntu includes the built-in ability to allow other users to control the desktop. Like Ubuntu, you can allow users to access and control the desktop via the VNC client. Unlike Ubuntu, there are a lot more options.
TrueCrypt is a phenomenal open-source disk encryption software that runs on Windows or Linux. Unfortunately, the installer doesn’t work so well on Ubuntu Edgy, so I’ve created this article to help walk you through the process.
If you are running Ubuntu Server, or even if you prefer to administer your desktop from the command line, you will want to be able to see what packages are available for update. Ubuntu includes a great package management tool called Aptitude that gives you an interactive environment from which to install/upgrade packages.
Once you use the apt-get utility to install a package, sometimes it seems to disappear into nowhere. You know it’s installed, you just have no idea where.
The package management system on Ubuntu makes it extremely simple to install and remove packages, but sometimes it’s important to figure out what version of a particular package that you actually have installed.
Ubuntu Server is like any Linux variety, and has full multi-user capabilities, and a common task on any server is adding users.