rustup-init.sh:tldr:44bb9

The command rustup-init.sh --profile ${select} is used to initialize the Rust programming language environment on a Unix-like operating system using the rustup toolchain manager.

Let's break down the command:

• rustup-init.sh is the name of the shell script that initializes the rustup toolchain manager. It is executed to set up Rust on your system.
• --profile is an option that specifies the installation profile to use. The installation profile determines which components and configuration are installed by default. It can be one of the following: "default", "minimal", or "complete".
• ${select} is a placeholder or variable. It should be replaced with the desired installation profile. For example, if you want to use the "default" profile, you would replace ${select} with default.

So, when you run the command, it runs the rustup-init.sh script and selects the specified installation profile (${select}). The installation profile determines what components will be installed for your Rust environment.