Category Archives: System Administration

Cracker Hunting

In which various Linux command-line tools are used to lower the boom on some asocial script kiddies. Continue reading

Posted in Digital Citizenship, Internet, Networking, System Administration, Tools, Troubleshooting | Leave a comment

‘Git’ along, coder dogies!

When working on nontrivial coding projects, it’s often helpful to be able to keep track of changes made, version by version. When more than one developer is involved, it’s also helpful to be able to coordinate updates among them. Several … Continue reading

Posted in C, Coding, Digital Citizenship, Internet, Linux, System Administration | Tagged , , , , , , , , , | Leave a comment

A Confusion of COM Ports

COM29? OK, time to clean house. Here’s how to delete unused COM port assignments in Windows. Continue reading

Posted in Arduino, HOW-TO, System Administration | Leave a comment

Wireless Keyboard Mystery

A wireless keyboard wouldn’t work on a new computer… Continue reading

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