regex-replace

Replace text matching a regex pattern

.* Regex

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Flags

--pattern string default:

--replacement string default:

Example

Replace or redact emails in text

Usage

$ echo "John Doe: [email protected]
Jane Smith: [email protected]" | regex-replace

View source

(input, opts = {}) => {
      if (!opts.pattern) return "Error: provide --pattern";
      try {
        return input.replace(
          new RegExp(opts.pattern, "gm"),
          opts.replacement || "",
        );
      } catch (e) {
        return `Error: ${e.message}`;
      }
    }

Suggested Pipelines

$ regex-replace --pattern=\s+ --replacement=_ | lowercase $ regex-replace --pattern=\d+ --replacement=*** | trim-lines $ regex-replace --pattern=<[^>]+> --replacement= | squeeze

regex-replace

Try it

Flags

Example

Suggested Pipelines

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