NAME

       logwatch - system log analyzer and reporter

SYNOPSIS

       logwatch [--detail level ] [--logfile log-file-group ] [--service service-name ] [--mailto
       address ] [--archives] [--range range ] [--debug level ] [--filename file-name ] [--logdir
       directory  ] [--hostlimit hosts ] [--hostname hostname ] [--html_wrap number of characters
       ] [--hostformat host based options ] [--output output-type ]  [--format  report  format  ]
       [--encode encoding to use ] [--numeric] [--version] [--help|--usage]

DESCRIPTION

       Logwatch is a customizable, pluggable log-monitoring system.  It will go through your logs
       for a given period of time and make a report in the areas that you wish  with  the  detail
       that you wish.  Logwatch is being used for Linux and many types of UNIX.

OPTIONS

       --detail level
              This  is the detail level of the report.  level can be a positive integer, or high,
              med, low, which correspond to the integers 10, 5, and 0, respectively.

       --logfile log-file-group
              This will force Logwatch to process only the set of logfiles defined  by  log-file-
              group  (i.e. messages, xferlog, ...).  Logwatch will therefore process all services
              that use those logfiles.  This option can be specified more than  once  to  specify
              multiple logfile-groups.

       --service service-name
              This  will  force  Logwatch  to  process only the service specified in service-name
              (i.e. login, pam, identd, ...).  Logwatch will therefore also process any log-file-
              groups necessary to process these services.  This option can be specified more than
              once to specify multiple services to process.  A useful service-name is  All  which
              will  process  all  services  (and  logfile-groups)  for  which  you  have  filters
              installed.

       --mailto address
              Mail the results to the email address or user specified in address.

       --range range
              You can specify a date-range to process. Common ranges are Yesterday,  Today,  All,
              and Help.  Additional options are listed when invoked with the Help parameter.

       --archives
              Each log-file-group has basic logfiles (i.e. /var/log/messages) as well as archives
              (i.e. /var/log/messages.? or  /var/log/messages.?.gz).   When  used  with  "--range
              all", this option will make Logwatch search through the archives in addition to the
              regular  logfiles.   For  other  values  of  --range,  Logwatch  will  search   the
              appropriate archived logs.

       --debug level
              For  debugging  purposes.  level can range from 0 to 100.  This will really clutter
              up your output.  You probably don't want to use this.

       --filename file-name
              Save the output to file-name instead of displaying or mailing it.

       --logdir directory
              Look in directory for log subdirectories  or  log  files  instead  of  the  default
              directory.

       --hostlimit host1,host2
              Limit report to hostname - host1, host2.

       --hostname hostname
              Use  hostname  for  the reports instead of this system's hostname.  In addition, if
              HostLimit is set in the logwatch.conf configuration  file  (see  MORE  INFORMATION,
              below), then only logs from this hostname will be processed (where appropriate).

       --html_wrap num-characters
              Number of characters that html output should be wrapped to. Default is 80.

       --numeric
              Inhibits additional name lookups, displaying IP addresses numerically.

       --usage
              Displays usage information

       --help same as --usage.

FILES

       /usr/share/logwatch/
              This  directory  contains  all the perl executables and configuration files shipped
              with the logwatch distribution.

       /etc/logwatch
              This directory  contains  local  configuration  files  that  override  the  default
              configuration.  See MORE INFORMATION below for more information.

EXAMPLES

       logwatch --service ftpd-xferlog --range all --detail high --archives
              This  will  print out all FTP transfers that are stored in all current and archived
              xferlogs.
       logwatch --service pam_pwdb --range yesterday --detail high
              This will print out login information for the previous day...

MORE INFORMATION

       The  directory  /usr/share/doc/logwatch-*   contains   several   files   with   additional
       documentation:
       HOWTO-Customize-LogWatch
              Documents  the  directory structure of Logwatch configuration and executable files,
              and describes how to customize Logwatch by overriding these default files.
       LICENSE
              Describes the License under which Logwatch is distributed.  Additional clauses  may
              be specified in individual files.
       README
              Describes  how  to  install,  where  to  find  it,  mailing lists, and other useful
              information.

AUTHOR

       Kirk Bauer <kirk@kaybee.org>
       http://www.kaybee.org/~kirk
       http://logwatch.sourceforge.net