lumina

A program to read and control device brightness.

Supported:

• Windows
• Linux

Command-Line Help for lumina

This document contains the help content for the lumina command-line program.

Command Overview:

• lumina↴
• lumina completion↴
• lumina set↴
• lumina get↴
• lumina list↴

lumina

Read and control device brightness

Usage: lumina <COMMAND>

Subcommands:

• completion — Generate completions for a shell

• set — Set brightness of a device

• get — Get brightness of a device

• list — List each device and its brightness

lumina completion

Generate completions for a shell

Usage: lumina completion <SHELL>

Arguments:

• <SHELL> — Shell to generation completions for

  Possible values: bash, carapace, elvish, fig, fish, nushell, powershell, zsh

lumina set

Set brightness of a device

Usage: lumina set [OPTIONS] [ACTION]

Arguments:

• <ACTION> — Modify the percentage of brightness

  • Increase: +5%
  • Decrease: -5%
  • Set to specific: 40%
  • max or 100% sets to max brightness
  • min or 0% sets to min brightness

  Default value: 100%

Options:

• --device <DEVICE> — Set brightness for this device (by default, sets the first device)

• -s, --silent — Silence output

• --json — Output JSON

lumina get

Get brightness of a device

Usage: lumina get [OPTIONS]

Options:

• --device <DEVICE> — Get brightness of this device (by default, get the first device)

• -s, --silent — Silence output

• --json — Output JSON

lumina list

List each device and its brightness

Usage: lumina list [OPTIONS]

Options:

• --json — Output JSON

Installation

Shell

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/nik-rev/lumina/releases/latest/download/lumina-installer.sh | sh

Homebrew

brew install nik-rev/tap/lumina

PowerShell

powershell -ExecutionPolicy Bypass -c "irm https://github.com/nik-rev/lumina/releases/latest/download/lumina-installer.ps1 | iex"

Cargo

cargo install lumina

Nix

nix profile install github:nik-rev/lumina/main