title: mkdir command not found in bash script
body: <p>I don't know why I get error while running this simple script:</p>
  
  <pre><code>#!/bin/bash
  
  read -p "Please enter directory name: " DIR
  read -p "Please enter the path: " PATH
  mkdir -p "$PATH/$DIR"
  </code></pre>
  
  
  
  <pre><code>line 7: mkdir: command not found
  </code></pre>