title: Execute a command under the cursor in Vim
body: <ol>
  <li>How can I execute a command in Vim, under the cursor? On the (word) under the cursor?</li>
  </ol>
  <p>We know that <kbd>Shift</kbd>+<kbd>k</kbd> is used to open a man page under the cursor. I want to execute the command instead of opening the man page.</p>
  <p>Or:</p>
  <ol start="2">
  <li>How can I take the current word under the cursor in Vim?</li>
  </ol>