Time for action – understanding the access log messages

Let's look at a few lines from the access.log file before we actually explore the different fields in the log message:

1284565351.509    114 127.0.0.1 TCP_MISS/302 781 GET http://www.google.com/ - FIRST_UP_PARENT/proxy.example.com text/html

1284565351.633    108 127.0.0.1 TCP_MISS/200 6526 GET http://www.google.co.in/ - FIRST_UP_PARENT/proxy.example.com text/html

1284565352.610    517 127.0.0.1 TCP_MISS/200 29963 GET http://www.google.co.in/images/srpr/nav_logo14.png - FIRST_UP_PARENT/proxy.example.com image/png

1284565354.102    147 127.0.0.1 TCP_MISS/200 1786 GET http://www.google.co.in/favicon.ico - FIRST_UP_PARENT/proxy.example.com image/x-icon

In the previous example of a log message, the first column ...

Get Squid Proxy Server 3.1 Beginner's Guide now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.