Uart serial port + SysRq
 

Hi.
I have two PCs connected via null-modem (ttyS0<->ttyS0) and I have kernel logs dump not only onto the screen but also to serial line. A ususal serial console for debugging. Sometimes I need to press Alt-SysRq on the test machine but it's far from me and I'm sick and tired of standing up and moving there. Can I somehow send SysRq via null-modem?