Save Wlan Monitor script to a file

RouterOS Scripting
1

Hi
How can i
(1) save this to a file
(2) run even if wlan name is wlan2 or …


:local interface “wlan1”;
/interface wireless monitor $interface once do={
:local signal $“signal-strength”;
:local snr $“signal-to-noise”;
:local noise $“noise-floor”;
:local thruput $“p-throughput”;
:local freq $“frequency”;
:log info “SNR: $snr Signal $signal Noise: $noise , thruput: $thruput , freq: $freq MHz”;
};

2
  1. I don’t know

:local interface [/interface get [/interface find type=wlan] name];
/interface wireless monitor $interface once do={
:local signal $“signal-strength”;
:local snr $“signal-to-noise”;
:local noise $“noise-floor”;
:local thruput $“p-throughput”;
:local freq $“frequency”;
:log info "SNR: $snr Signal $signal Noise: $noise , thruput: $thruput ,

freq: $freq MHz";
};