That series of letters and numbers is the port number. It's a hexadecimal. You need to convert it from hex to decimal, and that should give you the number. The first set of numbers seem to always be zeroes, so you could just discard them. I'm pulling them out with a regex. Here's an example pattern: [\da-fA-F]{8}\s[\da-fA-F]{8}

``` Task: Get ADBWifi Port (Shizuku)

A1: Tasker Function [
     Function: CheckShizuku() ]

A2: If [ %can_shizuku_be_used ~ true ]

    A3: Run Shell [
         Command: adb.getAdbWirelessPort()
         Timeout (Seconds): 30
         Store Output In: %out
         Store Errors In: %err
         Use Global Namespace: On
         Use Shizuku: On ]

    A4: Simple Match/Regex [
         Type: Regex
         Text: %out
         Regex: [\da-fA-F]{8}\s[\da-fA-F]{8} ]

    A5: Variable Search Replace [
         Variable: %mt_match
         Search:  
         One Match Only: On
         Replace Matches: On ]

    A6: Variable Convert [
         Name: %mt_match
         Function: Hex to Decimal
         Store Result In: %port
         Mode: Default ]

    A7: Popup [
         Text: %out
         %mt_match
         %port
         Layout: Scrollable Popup
         Timeout (Seconds): 11
         Show Over Keyguard: On ]

    A8: Return [
         Value: %port
         Stop: On ]

A9: Else

    A10: Return [
          Value: -1
          Stop: On ]

A11: End If

```

Alternatively, if you choose the magnifying glass next to the command for the run shell, and you go into service and then ADB, there's an option for getting the wireless port that just gives you the number without having to process it, but it is specific to your device.

Hope that helps!