amber amber is a code search and replace tool written by Rust. This tool is inspired by ack, ag, and other grep-like tools. Features Useful default settings Recursively search from the current directory Ignore VCS directories (.git, .hg, .svn, .bzr) Ignore binary files Output by the colored format Multi-threaded searching Large files ( > 1MB by default) are divided and searched in parallel. Interactive replacing amber can replace a keyword over directories (traditionally by find ... | xargs sed ...