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pulseaudio:tldr:32e84
The command "pulseaudio --start" is used to start the PulseAudio sound server on a Linux system.
PulseAudio is a sound server that provides sound functionality in Linux distributions. It acts as a middleware between audio applications (such as media players or web browsers) and the audio hardware. PulseAudio allows multiple applications to play sounds simultaneously and provides features like volume control, audio routing, and mixing.
When you run the command "pulseaudio --start" in a terminal, it checks if the PulseAudio server is already running. If it's not running, the command starts the PulseAudio daemon, initializes the necessary audio modules, and sets up the audio device to handle sound from different applications.
This command is commonly used if you are experiencing issues with audio on your Linux system or after a system restart to ensure that the sound server is running properly.