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Tag: tools

Total 4 Posts

Monitoring Redis

Today I'll show how you can monitor Redis activity. It's very useful for low-level debugging. Few words about Redis In a single sentence, Redis is an in-memory key-value store. But it's also much more than that - it supports many complex data types and is blazingly fast (can perform milions operations per second). It's mostly used via language wrappers, like...

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Better Docker experience with Dockerize

I've had some problems with my Docker images and docker-compose configuration. Let's analyze following docker-compose.yml file: version: '2' services: database: image: postgres application: image: registry.example.com/our-application command: node ports: - 80:80 Do you see anything wrong here? Probably not, because file is perfectly OK. But there's a problem! When you run docker-compose up, docker starts all...

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Peek - great Linux GIF recorder

Do you ever wanted to record some part of your screen as a GIF image? I wanted many times - to show that new cool feature, how to reproduce bug, etc. Sadly, I had problems to find proper tool. I tried ImageMagick, but shell command just isn't a proper way to record screen. Recently, friend told me about a very...

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