title: Setting kermit line on command-line instead of .kermrc
body: <p>I am establishing a kermit connection to my target via a ~/.kermrc file as suggested...</p>
  
  <blockquote>
    <p>set line /dev/ttyUSB0</p>
    
    <p>set flow-control none</p>
    
    <p>set carrier-watch off</p>
    
    <p>set speed 115200</p>
    
    <p>connect</p>
  </blockquote>
  
  <p>... But I periodically must unpower the target, which then changes the ttyUSB enumeration, which means I need to change the USB enumeration in the ~/.kermrc file.</p>
  
  <p>My question is, is there a way to dynamically populate the USB line number without modifying the ~/.kermrc. If I remove the 'set line /dev/ttyUSB' and attempt to populate via command-line like this...</p>
  
  <blockquote>
    <p>kermit -l /dev/ttyUSB0</p>
  </blockquote>
  
  <p>... the ~/.kermrc file is read first and the command-line line configuration is not respected, so you receive errors that a line number must be set before setting the additional options in the ~/.kermrc.</p>
  
  <p>Thanks in advance for response.</p>