HTML validation and converting a shell script to Python

Wed 25 March 2015

Die shell script, DIE ! In this post, I'll show how easy it ease to convert fragile shell scripts to Python scripts, using sh.py. I'll use as an example a simple script to check your HTML code from the command-line, using the W3C validator. Now you ask me, why the …

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• lang:en
• bash
• shell
• grep
• stream
• python
• wget
• sed
• html
• vnu
• sh-py
• jar
• prog

Quick stats on a stream of values in the console

Tue 09 September 2014

I often find myself grep-ing for information in system or application log files. And often, by combining pipes, I end up generating a flow of values that is sometimes difficult to interpret. In this post I'll show you a quick-and-dirty but handy solution to get basic statistical quantities from …

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• lang:en
• bash
• unix
• shell
• statistics
• awk
• grep
• stream
• flow
• variance
• algorithms
• prog