需要删除函数中的开头./字符 [英] Need to strip the beginning ./ characters in a function

问题描述

./*.mp3中f的

; do sox$ f$ {f %%。mp3} processed.mp3沉默1 0.02 1％-1 0.02 1％;完成

这是我用来处理音频文件的脚本。问题是它继续循环，处理新的音频文件。我想通过将输出放在子文件夹中来解决这个问题，所以我尝试了这个：

对于./ *中的f。 MP3; do sox$ f/ subfolder $ {f %%。mp3} processed.mp3沉默1 0.02 1％-1 0.02 1％;完成

这是输出：

 /subfolder./01processed.mp3 

这给我一个SoX错误，我需要在文件名之前删除./输出，我该怎么做？这是我想要的输出：

 /subfolder/01processed.mp3 
 

我尝试了什么：



我试过指示一个子文件夹，但我似乎无法从文件名中删除前导./，这使得SoX崩溃。

解决方案

f

{f %%。mp3} processed.mp3沉默1 0.02 1％-1 0.02 1％;完成

这个是一个我用来处理音频文件的脚本。问题是它继续循环，处理新的音频文件。我想通过将输出放在子文件夹中解决这个问题，所以我试过这个：

 for f in ./*.mp3; do sox

f /子文件夹

for f in ./*.mp3; do sox "$f" "${f%%.mp3}processed.mp3" silence 1 0.02 1% -1 0.02 1%; done

This is a script I'm using to process audio files. The problem is that it keeps going in a loop, processing the new audio files as well. I'd like to fix this by having the output go in a subfolder, so I tried this:

for f in ./*.mp3; do sox "$f" "/subfolder${f%%.mp3}processed.mp3" silence 1 0.02 1% -1 0.02 1%; done

This is the output:

/subfolder./01processed.mp3

This is giving me an error with SoX, I need to remove the ./ before the filename output, how might I do that? This is the output I'd like to have:

/subfolder/01processed.mp3

What I have tried:

I tried indicating a subfolder, but I can't seem to remove the leading ./ from the filename, and that's making SoX crash.

解决方案

f" "

{f%%.mp3}processed.mp3" silence 1 0.02 1% -1 0.02 1%; done

This is a script I'm using to process audio files. The problem is that it keeps going in a loop, processing the new audio files as well. I'd like to fix this by having the output go in a subfolder, so I tried this:

for f in ./*.mp3; do sox "

f" "/subfolder

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