Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
Parses Windows `netsh wlan show interfaces` output to extract the BSSID (MAC address) and signal strength. The first alternative captures six colon-separated hex pairs (e.g. aa:bb:cc:11:22:33) into the named group `bssid`, while the second captures the Signal percentage into the named group `signal`. Useful for WiFi monitoring scripts, network diagnostics, or automation on Windows. Note the hex character class is lowercase-only, so a case-insensitive flag may be needed for uppercase MACs.