Test your sed patterns online

I use sed sometimes to change stuff in files. But I don’t use it often enough, so I usually need way too many tries to get it right. Now I found an online tool to test your sed patterns! So much more convenient than trying it on the command line!

Here is the link: https://sed.js.org/

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About swk

I am a software developr, data scientist, computational linguist, teacher of computer science and above all a huge fan of LaTeX. I use LaTeX for everything, including things you never wanted to do with LaTeX. My latest love is lilypond, aka LaTeX for music. I'll post at irregular intervals about cool stuff, stupid hacks and annoying settings I want to remember for the future.