random randy ramblings
linux
Using screen in the Linux shell
Have you ever been remotely connected to a host using SSH and thought to yourself: “self, I wish I had more than one window…” So naturally, you opened an additional SSH session. This is fine, but then you need to organize desktop windows when there’s a much simpler solution: Use the screen shell program. Screen [...]
How to use Bash to extract Qmail accounts for OpenSRS import
Since I happen to be going through the pain of a bulk migration from Qmail to OpenSRS, I figured I can’t be the only one. Here’s a Bash script I wrote to extract Qmail users accounts into a CSV file. Enjoy! #!/bin/bash # # # Simple Email Account Extractor for Qmail # – Extracts username/password [...]
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