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jsgrep-cli

1.0.0
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An alternative to grep which uses JavaScript's Regex, supports a match and a match-and-replace

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  • jsgrep-cli

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (jsgrep-cli) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

jsgrep-cli

Build Status Known Vulnerabilities

An alternative to grep which uses JavaScript's Regex, supports a match and a match-and-replace

Installation

npm i jsgrep-cli -g

Example

Match input from stdin, return any matching line:

ls -al ~ | jsgrep " \.[a-z]+rc$"

Match and replace lines from stdin. Capturing groups are exposed as $1, $2... variables (1-indexed), and must probably be escaped to prevent being interpreted by your shell:

ls -al ~ | jsgrep ".+ (\.[a-z]+rc$)" "\$1"

Passing flags (default i):

ls -al ~ | jsgrep " \.[a-z]+rc$" --flags iu