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David Costello

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Computing

Code Scraps: Symbolic Links on Windows; Junctions and Hard Links

24th September 2017 @davidcostello42

Did you know Windows can do its own equivalent of Linux Symbolic Links? It’s been able to do them for quite a while, but it’s not something a lot of […]

 Code Scraps, Computing  Command Line, Programming, Windows  Leave a comment

Compiling FFmpeg for Raspberry Pi / Raspbian Jessie

15th August 20178th September 2017 @davidcostello42

There’s plenty of guides around, but none that worked flawlessly for me. Here’s my recipe for building and compiling FFmpeg for the Raspbian Jessie environment for Raspberry Pi. If you’re […]

 Computing, Programming  Audio, Audio Encoding, Bash, Encoding, FFmpeg, Linux, Programming, Raspberry Pi, Video, Video Encoding  Leave a comment

Code Scraps: Get a list of all content in a directory on Windows

25th July 201712th September 2017 @davidcostello42

I recently posted a code scrap for getting all content of a directory in Linux. Here is the same code scrap but for Windows. C:\TestDir\> dir /b /s > C:\temp\files.txt […]

 Computing, Programming  Batch Scripts, Command Line, Data, Data Formatting, Poweshell, Windows  1 Comment

Code Scraps: Command Line manual logging

4th July 201720th July 2017 @davidcostello42

I have a collection of eBooks that I’ve bought over the years, and thanks to sites like HumbleBundle, my collection is growing on a fairly regular basis. I keep them […]

 Code Scraps, Computing, Programming  Batch Scripts, Command Line, Entertainment, Programming, Security  Leave a comment

Code Scraps: Allow root to login via SSH

5th June 20172nd February 2018 @davidcostello42

Most modern Linux systems will prevent the root user from logging in remotely via SSH. This is a very good security practice and you should avoid altering this as it […]

 Code Scraps, Computing, Programming, Security  Bash, Linux, Security, Shell  Leave a comment

WannaCrypt: Protect yourself from infected network neighbours

15th May 201712th September 2017 @davidcostello42

The WannaCrypt virus that spread globally on Friday uses the EternalBlue network sharing propagation bug to spread across local networks. You can hinder the ability to be infected by other […]

 Computing, Security  Security, Windows  Leave a comment

Raspberry Pi – Setup steps

14th February 20178th September 2017 @davidcostello42

This is a quick guide for getting a Raspberry Pi with Raspbian up and running. This article is aimed at those with some technical experience of the Unix Shell and […]

 Computing  Command Line, Learning, Linux, Raspberry Pi  Leave a comment

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