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pipe_

pipe_

Crazy small CLI utility to pipe in a stream and transform each line on the fly

Specify a string as parameter "-m" and that expression will be evaluted and returned to standard out.

Installation

npm install pipe_ -g

Usage Example

cat phone_numbers.txt | pipe_ -m "'1-'+x"

Pass through expression

pipe_ -m "x"

technically compiles to

function(x) { return x }

Append string expression

pipe_ -m "x+'foo'"

technically compiles to

function(x) { return x + 'foo' }