February 2011
Intermediate to advanced
332 pages
9h 3m
English
Content preview from Squid Proxy Server 3.1: Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Time for action – debugging output in the console
To get more information on the terminal, we can use the option -d. The following is an example:
squid -d 2
We must specify an integer with the option -d to indicate the verbosity level. Let's have a look at the meaning of the different levels:
- Only critical and fatal errors are logged when level
0(zero) is used. - Level
1includes the logging of important problems. - Level
2and higher includes the logging of informative details and other actions.
Higher levels result in more output on the terminal. A sample output on the terminal with level 2 would look similar to the following:
2010/07/20 21:40:53| Starting Squid Cache version 3.1.10 for i686-pc-linux-gnu... 2010/07/20 21:40:53| Process ID 15861 2010/07/20 ...
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