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New Project: Jester

By On February 3, 2012 · Leave a Comment

I’ve started a new open source project called Jester. Jester is a rules engine for points and badges, also known as Gamification.

Jester is written in Python, using Redis for storage.

I’ve created a tiny Domain Specific Language for defining rules [...]

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Redis Wildcard Delete

By On April 5, 2011 · 2 Comments

Redis supports a keys command, which takes in a pattern, but you can’t use patterns for deletes. Fortunately awk and xargs makes this easy.

Just throw this on your server (somewhere in the PATH), chmod 755, and you’re good to go.

#!/bin/bash
redis-cli keys $1 | awk ‘{print $1}’ | xargs –interactive redis-cli [...]

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