LCoTD: Shutdown
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Today I’ll cover logging out of Linux and Shutting down Linux from the shell.
Photoshop Converting to Greyscale Tutorial
I know, you’re probably asking “A tutorial on converting images to greyscale? You must be off your rocker! It’s just two mouse clicks!” But ah! It can be so much more than that! To get the best of your photos, you must use the right method! And this tutorial [...]
LCoTD: About Commands and Users
Since I’m using Linux more and more on a daily basis, I decided to start this series: Linux Command of the Day (LCoTD for short). The goal is to both help myself learn more about the Linux operating environment, and help others learn as well.
Today I’ll cover the basics of commands in the Linux [...]
Photoshop Tilt-Shift Tutorial
Tilt-shift photography is the result of physically tilting the lens of a medium format camera on a small format body. The results can be astounding, and make the subject appear very tiny. But what if you don’t have all that expensive equipment? No worries, it’s perfectly easy with Adobe Photoshop!
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Using crontab to delete e-mail spam
I’ve been using the same server for about 6 years now. When I set it up, I chose to go with a Linux server because it was the cheaper option. At the time, I knew NOTHING about Linux. Since then, I’ve tried Mandriva, Fedora, and now run Ubuntu alongside XP. One [...]
Conversion from Points to Pixels, ems, and %s
Use the table below to convert between points, pixels, ems, and percentages. Keep in mind that these are simply an approximation, and the real values depend on Operating System, Browser, and Font…but it’s a great starting point!
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