A Journey of a Thousand Miles Begins with a Single Step

Compile all python programmes in current directory

I have to write some lightweight python programmes for rhel. I was wandering how to compile all python source files (*.py) in a my source directory.

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Bodhi Linux - a damn good lightweight distribution

My old Dell Latitude Notebook, 150 GB, 2 GB RAM, Intel Celeron, mainly used for writing stuff, needed a face lift. So I searched for a minimal Linux distribution based on apt. I found Bodhi, the Enlightened Linux Distribution. Bodhi is built on top of the latest Ubuntu LTS release featuring the Moksha Desktop.

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Logging from HP NonStop to Elasticsearch cluster

This article demonstrates the fundemental milestones to get a decent log reporting on the HP NonStop to an Elasticsearch cluster. The HP NonStop itself offers with OSS an minimal Linux OS on top of the Guardian layer. Following articles involves the configuration on the HP NonStop (sending party) to the Linux Server, that runs Logstash and Elasticsearch (receiving party). We will also call the HP NonStop Tandem, for clarification.

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No protocol specified in Evince

The evince pdf viewer under Ubuntu 14.04 LTS didn’t work anymore, after I have moved my home directory from /home to /data/home

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Enable and disable Elasticsearch cluster shard allocation

There will come a time when you need to perform a rolling restart of your cluster—keeping the cluster online and operational, but taking nodes offline one at a time. .. By nature, Elasticsearch wants your data to be fully replicated and evenly balanced. If you shut down a single node for maintenance, the cluster will immediately recognize the loss of a node and begin rebalancing.

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Migrate /tmp to RAM storage

To migrate your /tmp directory into RAM storage you can alter the /etc/fstab.

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