Question

我使用fswatch在文件更改时执行某些操作。我使用以下命令：

fswatch -o -r '.' | while read MODFILE
do
    echo 'Some file changed, so take some action'
done

这样可以正常工作，如果我更改了几个文件，我会在终端中看到以下内容：

Some file changed, so take some action
Some file changed, so take some action
Some file changed, so take some action
etc.

但我也想知道哪个文件确实导致了这个动作。所以我查看了fswatch手册页，其中显示了以下内容：

fswatch writes a record for each event it receives containing:
     -       The timestamp when the event was received (optionally).
     -       The path affected by the current event.
     -       A space-separated list of event types (see EVENT TYPES ).

但是如上所述，我看不到终端中列出的任何内容。有没有人知道我如何展示＆＃34; 受当前事件影响的路径。＆＃34;？

欢迎所有提示！

Answer 1

当然，请使用：

<div>
  <div class="container level1">
    <div class="container level2">
      <div class="container level3">
        <div class="container level4">
          <div>1</div>
          <div>2</div>
          <div>3</div>
          <div>4</div>
        </div>
        <div>2</div>
        <div>3</div>
        <div>4</div>
      </div>
      <div>2</div>
      <div>3</div>
      <div>4</div>
    </div>
    <div>2</div>
    <div>3</div>
    <div>4</div>
  </div>
</div>

如果要在列表中保存受影响文件的名称，可以这样做：

fswatch --batch-marker=EOF -xn . | while read file event; do 
   echo $file $event
   if [ $file = "EOF" ]; then 
      echo TRIGGER
   fi
done

如何打印导致fswatch执行某些操作的文件路径

1 个答案: