Monthly Archives: November 2014

Cataloging SDHC Cards on Ubuntu using a bash script

I have a lot of SD memory cards. I use them for my Camera, my Raspberry Pi, and for my laptop. They are cheap enough, I get several spares. And it makes it easy to convert my Raspberry Pi into … Continue reading

Posted in Linux, Shell Scripting | Tagged , , , , , , , | 1 Comment

Setting up your Linux environment to support multiple versions of Java

Four ways to change your version of Java Most people just define their JAVA_HOME variable, and rarely change it. If you do want to change it, or perhaps switch between different versions, you have some choices: ¬†Use update-alternatives (Debian systems) … Continue reading

Posted in Linux, Shell Scripting, System Administration | Tagged , , , , , , , | 5 Comments