print lines in the Fuchsia and Zircon sources matching the given pattern
usage: fx grep [options] <pattern> [-- type_filter...] Convenience wrapper around 'jiri grep' to search the Fuchsia and Zircon source tree and print lines matching the given pattern. Narrow your search to specific file types: c, cpp: C/C++ source and header files rs, rust: Rust source files py, python: Python source files go: Go source files dart: Dart source files fidl: FIDL source files service, config: Services configuration files cm, manifest: Component manifest files gn, build: GN build files md, doc: Documentation source files The following example searches both C++ and Python files for 'tcgetattr': fx grep tcgetattr -- cpp py