LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
LangSmith
  • Client
  • Run Trees
  • Traceable
  • Evaluation
  • Schemas
  • Langchain
  • Jest
  • Vitest
  • Wrappers
  • Anonymizer
  • Jestlike
  • Vercel
  • Anthropic
  • Sandbox
⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

LangSmith
ClientRun TreesTraceableEvaluationSchemasLangchainJestVitestWrappersAnonymizerJestlikeVercelAnthropicSandbox
Language
Theme
JavaScriptlangsmithsandboxSandboxgrep
Method●Since v0.13

grep

Copy
grep(
  pattern: string,
  path: string,
  options: GrepOptions = {}
): Promise<GrepResult
View source on GitHub
>

Parameters

NameTypeDescription
pattern*string
path*string
optionsGrepOptions
Default:{}

Search file contents for a literal string.

Literal text to search for. Not a regular expression.

Absolute path of the directory to search under.

Optional glob file filter, result cap, request options.