如何完全静音bash脚本的vlc输出? [英] How do I silence vlc output from bash script completely?

问题描述

我有一个为自己编写的脚本，它在结尾处使用vlc，我需要它停止输出所需的任何内容，但保留我自己的输出(因此请不要清除").

I have a script I wrote for myself and it uses vlc somewhere towards to end and I need it to stop outputting anything it wants but keep my own outputs (so no "clear").

我使用了参数:-q"和"--no-sout-x264-quiet"，但无济于事，它仍然输出难看的msg，即:警告:调用rand()"和已阻止":..."和"Gtk警告** ..."

i have used the parameters: "-q" and "--no-sout-x264-quiet" but to no avail, it still outputs ugly msgs, ie: "Warning: call to rand()" and "Blocked: ..." and "Gtk-WARNING ** ..."

我尝试重定向'vlc ...> err.log'，但无济于事...

i tried redirecting 'vlc ... > err.log', it dont help...

(编辑[忘记添加]:重定向'>'不起作用，文件为空)

(edit[forgot to add]: the redirect '>' doesnt work, file is empty)

我在vlc -H中进行搜索，但是它很大，并且有20个以上的"quiet"关键字，似乎没有一个对他们有帮助的

i searched in vlc -H but its massive and there are >20 "quiet" keyword, non of which seem like they would help

请帮助我:'(

推荐答案

通过>"进行的常规重定向只会重定向标准输出".您必须使用"2>"重定向标准错误"流.

Normal redirection via ">" will just redirect "standard output". You must use "2>" to redirect the "standard error" stream.

vlc .. > out.log 2> err.log

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