Answers I wrote that I especially like :)
- Converting a JSON array to a bash Array
- Solve a puzzle using bash tools such as grep
- Move all files not starting from a specific letter
- (Travel) Cycle / Bike Hire in Amsterdam
A bit concerned with the quality of the answers: I won't probably upvote any without explanations; I will probably upvote those with them, as long as they are correct of course!