title: Why is the "dir" command not showing me certain folders?
body: <p>I used the <code>dir</code> command in the Windows command prompt to display the list of files/folders in a directory. I noticed that it did not display a folder named <code>tmp</code>. However, I tried running <code>dir</code> in Powershell, and it did display the <code>tmp</code> folder in the output. Why did the Windows command prompt hide this folder from me?</p>