![]() Ripgrep uses byte-oriented regexes, which has some additional documentation: */regex/bytes/index.html#syntax Ripgrep uses Rust’s regex engine by default, which documents its syntax: */regex/#syntax Tip: to disable all smart filtering and make ripgrep behave a bit more like classical grep, use rg -uuu. To turn off stdin detection explicitly specify the directory to search, e.g. In some environments, stdin may exist when it shouldn’t. Ripgrep will automatically detect if stdin exists and search stdin for a regex pattern, e.g. For more details, see the man page or the README. The file can specify one shell argument per line. Set RIPGREP_CONFIG_PATH to a configuration file. However, if ripgrep is built with PCRE2, then the -pcre2 flag can be used to enable backreferences and look-around. Because of this, features like backreferences and arbitrary look-around are not supported. Ripgrep’s default regex engine uses finite automata and guarantees linear time searching. gitignore and automatically skip hidden files/directories and binary files. Ripgrep (rg) recursively searches the current directory for a regex pattern. Search a literal string pattern: rg -fixed-strings - string.Show lines that do not match the given regular expression: rg -invert-match regular_expression.Only list matched files (useful when piping to other commands): rg -files-with-matches regular_expression.Search for filenames that match a regular expression: rg -files | rg regular_expression.README.*): rg regular_expression -glob glob Search for a regular expression in files matching a glob (e.g.Search for a regular expression only in a subset of directories: rg regular_expression set_of_subdirs. ![]() gitignore: rg -no-ignore -hidden regular_expression Search for regular expressions recursively in the current directory, including hidden files and files listed in. ![]()
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