plasma-apply-lookandfeel

List available global themes

$ plasma-apply-lookandfeel --list

$ plasma-apply-lookandfeel --apply [org.example.theme.desktop]

$ plasma-apply-lookandfeel --platform offscreen

$ plasma-apply-lookandfeel --help

plasma-apply-lookandfeel [OPTIONS]

--replace
    Replaces the current look-and-feel instead of merging it.

--preserve
    Preserves existing settings that are not defined in the look-and-feel package.

--verbose
    Enables verbose output, providing more detailed information about the process.


    The path to the look-and-feel package file or its identifier.

The `plasma-apply-lookandfeel` command is a utility used in KDE Plasma environments to apply a new look-and-feel theme. It essentially configures the desktop environment's visual elements such as widgets, window decorations, colors, icons, fonts, and other aesthetic settings according to the specifications defined within the chosen look-and-feel package. This command streamlines the process of changing the overall appearance of the desktop, offering a convenient alternative to manually configuring individual settings.

The command typically operates by extracting the relevant configuration files from the look-and-feel package and applying them to the user's Plasma configuration. The package may be a locally stored file or a reference to a theme available online. After execution, the Plasma desktop is refreshed, reflecting the applied look-and-feel changes. It's crucial to note that not all look-and-feel packages are created equally; some might require specific dependencies or adjustments to function correctly.

The success of this command depends heavily on the integrity and compatibility of the look-and-feel package with the current Plasma environment. Some packages might not be fully compatible, potentially leading to visual glitches or unexpected behavior. Always back up your configuration before applying.

• To apply a look-and-feel package from a file:
  plasma-apply-lookandfeel /path/to/my_theme.tar.gz
• To apply a look-and-feel package replacing the previous:
  plasma-apply-lookandfeel --replace /path/to/my_theme.tar.gz

lookandfeeltool(1), kwriteconfig5(1), kreadconfig5(1)