urxvt:tldr:74f02

The command urxvt refers to a lightweight and highly customizable terminal emulator called "rxvt-unicode" or "urxvt" for short. It is commonly used in Unix-like operating systems, such as Linux.

When executed, the urxvt command launches a new instance of the urxvt terminal emulator, providing users with a graphical interface where they can interact with the command-line shell or run various command-line programs. It supports a wide range of features and can be customized using X resources or configuration files.

By default, urxvt provides a minimalistic appearance with a plain background, but its appearance and behavior can be modified by passing various command-line options or by configuring it using resource files. Users can change the font, color scheme, transparency, window size, scrollbar behavior, and more according to their preferences.

In summary, urxvt is a command used to launch the urxvt terminal emulator, allowing users to utilize the command-line interface with customizable options in Unix-like systems.