Recently I discovered how to use multidimensional hashes in Korn Shell. Here are some short code sniplets which show how they work.
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Recently I had a corrupt audio-stream in one of my videos. So, there was the need to extract the video-stream from a mp4 container and combine it with a fixed audio stream. Here are the ffmpeg commands I used for that - maybe someone needs them too.
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Recently I found some very nice screen cast tutorials for Vim. Derek Wyatt - the guy who has recorded them - has a very humorous way to tell stories about Vim. Love it and learned much.
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In this post I will introduce some of my favorite shell aliases.
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