Common Commands

Display help on rustup and its subcommands.

Open the offline Rust documentation for the current toolchain.There are a lot more documentation pages not mentioned here. See rustup help doc for more information.

Set the default Rust toolchain.

Modify a toolchain's installed components.Without the --toolchain option rustup will use the default toolchain. See rustup help toolchain for more information about toolchains.

Generate shell completions for rustup and cargo.

Check for updates to Rust toolchains and rustup.

Fast Port Scanner written in Rust with nmap built in.

Create fast, encrypted, deduplicated backups powered by Rust.

Format Rust source code.

Generate documentation for a Rust crate.

The Rust compiler.Rust projects usually use cargo instead of invoking rustc directly.

Run an entire directory of services.

Change the directory runsvdir uses by default.

Start and manage a runit service.

3-stage init system.

An extremely fast Python linter and code formatter, written in Rust.

An extremely fast Python code formatter.If no files or directories are specified, the current working directory is used by default.

An extremely fast Python linter. check is the default command - it can be omitted everywhere.If no files or directories are specified, the current working directory is used by default.

Ruby programming language interpreter.See also: gem, bundler, rake, irb.

Lint Ruby files.