• Any Nerd Font
• Starship

• Clone the repository

  git clone https://github.com/Socketlike/starship-config

• Replace Makefile's CXX variable with your C++ compiler of choice. Default is clang++.

• Execute make curved or make powerline or make sharp

• Edit your shell's rc script and set the STARSHIP_CONFIG variable to $HOME/.config/starship/std.toml or
  $HOME/.config/starship/fast.toml.

• Clone the repository
• Open a PowerShell window. Navigate to the cloned repository folder.
• Execute .\build.ps1 curved or .\build.ps1 powerline or .\build.ps1 sharp.
• Edit the STARSHIP_CONFIG environment variable to point to %USERPROFILE%/starship/std.toml.

No.

You should disable Starship for TTYs if you're on Linux by replacing

eval "$(starship init bash)"

with

if [ -n "$DISPLAY" ] || [ -n "$WAYLAND_DISPLAY" ]; then
  eval "$(starship init bash)"
fi