Table 1
Common log file (CLF) format fields and their contents.
| FIELD | CONTENTS |
|---|---|
| remotehost | Browser hostname (IP number if DNS hostname is unavailable) |
| rfc931 | The remote log name of the user (almost always "-" meaning "unknown") |
| authuser | The Web server authenticated username |
| date | Date and time of the request |
| "request" | The request line exactly as it came from the client |
| status | The HTTP status code returned to the client |
| bytes | The content-length of the document transferred |


