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pyclitool is a command line utility that allow you to map/filter/reduce your input with a Python one liner, line by line.

Project description

pyclitool is a command line utility that allow you to map/filter/reduce your input with a Python one liner, line by line.

Installing:

sudo pip install pyclitool

Usage:

Here are some powerful examples of what you can do with the py command line utility.

Calculate the length of the file names in your current directory:

`bash ls | py "len(x)" `

Sum a list of numbers using a reduce function:

`bash echo -n "1\n2\n3\n4\n5\n" | py -r "int(x)+int(y)" `

Filter only lines from a CSV which the sixth column is greater than 3, skipping the header row of the CSV

`bash cat wine_data.csv | py -s -f "float(x.split(',')[5]) > 3.0" `

Author:

Ron Reiter <ron.reiter@gmail.com>

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This version

1.0

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