More than 3 years have passed since last update.

linuxで音量を指定して、音を鳴らす

Linux
aplay
amixer

Last updated at 2021-03-09Posted at 2020-09-14

amixer -c0 sset PCM 60% && aplay --duration=2 a.wav
amixer -c0 sset PCM 70% && aplay --duration=2 a.wav
amixer -c0 sset PCM 80% && aplay --duration=2 a.wav
amixer -c0 sset PCM 85% && aplay --duration=2 a.wav
amixer -c0 sset PCM 90% && aplay --duration=2 a.wav

"duration=2"は、2秒後に再生を停止するためのオプション。

You get articles that match your needs
You can efficiently read back useful information
You can use dark theme

What you can do with signing up