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varnishncsa

BSD mandoc

NAME

varnishncsa - Display Varnish logs in Apache / NCSA combined log format

SYNOPSIS

[-a ] [-b ] [-C ] [-c ] [-D ] [-d ] [-f ] [-I regex ] [-i tag ] [-n varnish_name ] [-P file ] [-r file ] [-V ] [-w file ] [-X regex ] [-x tag ]

DESCRIPTION

The utility reads varnishd(1) shared memory logs and presents them in the Apache / NCSA "combined" log format.

The following options are available:

-a

When writing to a file, append to it rather than overwrite it.

-b

Include log entries which result from communication with a backend server. If neither -b nor -c is specified, acts as if they both were.

-C

Ignore case when matching regular expressions.

-c

Include log entries which result from communication with a client. If neither -b nor -c is specified, acts as if they both were.

-D

Daemonize.

-d

Process old log entries on startup. Normally, will only process entries which are written to the log after it starts.

-f

Prefer the X-Forwarded-For HTTP header over client.ip in the log output.

-I regex

Include log entries which match the specified regular expression. If neither -I nor -i is specified, all log entries are included.

-i tag

Include log entries with the specified tag. If neither -I nor -i is specified, all log entries are included.

-n

Specifies the name of the varnishd instance to get logs from. If -n is not specified, the host name is used.

-P file

Write the process's PID to the specified file

-r file

Read log entries from file instead of shared memory.

-V

Display the version number and exit.

-w file

Write log entries to file instead of displaying them. The file will be overwritten unless the -a option was specified.

If receives a SIGHUP while writing to a file, it will reopen the file, allowing the old one to be rotated away.

-X regex

Exclude log entries which match the specified regular expression.

-x tag

Exclude log entries with the specified tag.

SEE ALSO

varnishd(1), varnishhist(1), varnishlog(1), varnishstat(1), varnishtop(1),

HISTORY

The utility was developed by An Poul-Henning Kamp Aq phk@phk.freebsd.dk in cooperation with Verdens Gang AS and Linpro AS. This manual page was written by An Dag-Erling Sm/orgrav Aq des@des.no .