# ripgrep > A fast command-line search tool. - Recursively search the current directory for a regex pattern: `rg {{pattern}}` - Search for pattern including all .gitignored and hidden files: `rg -uu {{pattern}}` - Search for a pattern only in a certain filetype (e.g., html, css, etc.): `rg -t {{filetype}} {{pattern}}` - Search for a pattern only in a subset of directories: `rg {{pattern}} {{set_of_subdirs}}` - Search for a pattern in files matching a glob (e.g., `README.*`): `rg {{pattern}} -g {{glob}}`