r: 1px solid #aaa; padding: 5px;">  Remove the first-N, last-N, or all the elements matching value from the List at key  </td></tr><tr><td style="border: 1px solid #aaa; padding: 5px;"> <a href="LpopCommand.html">LPOP</a>  </td><td style="border: 1px solid #aaa; padding: 5px;"> <i>key</i>  </td><td style="border: 1px solid #aaa; padding: 5px;">  Return and remove (atomically) the first element of the List at key  </td></tr><tr><td style="border: 1px solid #aaa; padding: 5px;"> <a href="LpopCommand.html">RPO