我透過終端播放了一首歌。我嘗試了以下操作，它給了我這個結果：-
siddhartharao17@siddhartharao-PC:/media/LENOVO/Music/Hindi Asorted/Ek villain$ vlc --audio Galliyan.mp3
VLC media player 2.0.8 Twoflower (revision 2.0.8a-0-g68cf50b)
[0x814b908] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "equinox",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(vlc:4731): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
現在，我的問題是，如果我想從同一終端更改歌曲（不打開新終端），我該怎麼做？我一直在搜索、谷歌搜索，也嘗試閱讀“vlc --help”，但它對我沒有幫助。我相信在這裡我會得到答案。比你提早:)
答案1
您應該設定 VLC 首選項以允許多個執行個體運作。若要開啟 VLC 首選項，請開啟 VLC 並前往工具 -> 首選項並確認「從檔案總管啟動時僅使用一個實例」和「僅允許一個實例」上沒有復選標記。
現在，從終端啟動您的文件，如下所示：
vlc --audio filename &
請注意&命令末尾的 。現在，您不必終止目前正在運行的文件即可啟動新文件。
答案2
目前尚不清楚您到底想要什麼，在沒有介面的情況下從命令列播放音樂？
在這種情況下，請使用輸出中所示的 cvlc
使用“cvlc”可以在沒有介面的情況下使用vlc。
所以
cvlc --your-options --audio Galliyan.mp3
mp3 播放完畢後，您應該能夠重複該命令。
還是您想同時播放 2 首曲目？與 VLC ？有些播放器不允許你同時開啟多個實例（我不確定vlc）。如果您無法使用 vlc 執行此操作，請使用允許多個實例（圖形或命令列）的不同播放器，或使用 2 個不同的播放器。我知道你可以同時從 firefox、audacity 和 audacious 播放音樂，但我不確定這是否是你想要的。
替代命令列 MP3 播放器？有好幾種，aplay是一種簡單的。有很多非常好的替代品，請參閱http://www.linuxjournal.com/content/rock-out-your-console-out
或者您想繼續使用該終端嗎？在這種情況下使用“&”
cvlc --your-options --audio Galliyan.mp3 &
您可以重定向錯誤訊息並關閉終端
nohup cvlc --your-options --audio Galliyan.mp3 &> /dev/null &