Build, test, and debug regular expressions
Parses Kiwi Log Forwarder log lines into four named capture groups: FechayHora (date in YYYY-MM-DD format plus HH:MM:SS time), LogLevel, Hostname (either an IPv4 address or any subdomain of cerrey.com.mx), and mensaje (an optionally quoted message). Fields are delimited by commas or whitespace. Ideal for log ingestion, SIEM pipelines, or converting syslog-style entries into structured data. Uses global and multiline flags to process entire log files.