title: rm gives 'No such file or directory' for an existing file
body: <p>my command:</p>
  
  <pre><code>find . -name "myfile.h" | sed 's/.*/\"&amp;\"/' | awk '{print $1}' |  while read filename; do
  rm -r $filename
  done
  </code></pre>
  
  <p>OutPut</p>
  
  <pre><code>rm: "./xxx/myfile.h": No such file or directory
  </code></pre>
  
  <p>but, when I ran "rm ./xxx/myfile.h", it succeeded!</p>