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reslog.pl v2.1.0dev2

WHAT'S NEW?

2002-09-18
reslog.pl v2.1.0dev2 is released. This release corrects several documentation errors. It also adds SourceForge in the documentations as one of the sources of reslog.pl. You can think of it as a "Source Forge Memorial Release". :p You don't have to upgrade to this version in a rush. You can click here to download.
2002-09-17
reslog.pl is hosted at SourceForge now! Congratulations! (Although I'm still trying hard to get it working at this time... ^^; )
2002-08-31
reslog.pl v2.1.0dev1 is released. This release fixes the problem that it wouldn't run with perl 5.8.0. I marked it as "dev" because I wish I can implement Compress::Bzip2 and ExtUtils::MakeMaker in the 2.1.0 stable release. But it is is in fact very stable. You can click here to download.

DESCRIPTION

reslog.pl reverse-resolves IPs in the Apache log files. These log files can then be analyzed by another program, like Analog. You can think of it as a replacement of Apache HostNameLookups directive, in the sense that it resolves the client IPs altogether once a day.

CAUTION

SYSTEM REQUIREMENT

  1. Perl, version 5.005 or above. This program uses the File::Temp module, which requires some new features introduced from perl 5.005. Perl is distributed with most Unix now. If not, or if you have an older version of perl, you can download and install/upgrade it from http://www.perl.com/. If you are using MS-Win32, you can download and install from http://www.activestate.com/.
  2. Required perl modules: File::Spec::Functions, File::Temp, Compress::Zlib. You can always search, download and install the missing perl modules from the the CPAN archieve: http://search.cpan.org/.

DOWNLOAD

reslog.pl's official websites at...

You can always download the newest version of reslog.pl from...

imacat's PGP public key at...

INSTALL

  1. Extract the downloaded tar ball

    % tar -xzf reslog.pl-x.xx.xx.tar.gz
    
  2. Install using the installation script (recommended)

    Although reslog.pl needs no configuration, it is still recommended that you run the installation script. It will check anything that is required by reslog.pl and warn you in advance if something is missing.

    You'll have to install File::Spec::Functions first in order to run the installation script. It is included in the perl distributions from v5.6.0. If you don't have it, you can download and install it from the CPAN archive: http://search.cpan.org/.

    Goto the extracted directory, run the Install.PL:

    % ./Install.PL
    

    It will check everything it needs and prompt you for the necessary settings. Answer them according to your needs. Then it will install the program according to your answers. You can also try

    % ./Install.PL --help
    

    for a list of available command line options.

  3. Manual set up and install

    Copy the reslog.pl to your preferred directory and run it. That's all.

  4. Run

    Run it and see if anything wrong. You can try

    % ./reslog.pl --help
    

    for a list of available command line options. Try

    % perldoc reslog.pl
    

    for a complete documentation.

OPTIONS

./reslog.pl [options] [logfile...]
./reslog.pl [-h|-v]
logfile
The log file to be resolved. If not specified, it will read from STDIN and output to STDOUT. You can also specify "-" to read from STDIN. Multiple log files are supported. If one of these files are STDIN, it will output to STDOUT. Gzipped files are supported, too.
-s, --suffix=suf
The suffix of the output resolved file. The default suffix is .resolved.
-o, --override[=mode]
Whether we should overwrite the existing resolved files. Currently the following modes are supported:
o, overwrite
Overwrite existing target files. If --override was specified without mode, it assumes that you want to overwrite.
a, append
Append the records to existing target files.
f, fail
Stop processing whenever a target file exists, to prevent destroying existing files by accident. This is the default.
-k, --keep[=mode]
What to keep in the source file. Currently the following modes are supported:
a, all
Keep the source file after records are archived. If --keep was specified without mode, it assumes that you want to keep all.
r, restart
Restart the source file after records are resolved.
d, delete
Delete the source file after records are resolved. This is the default.
-c, --stdout
Output the result to STDOUT.
-d, --debug
Show the detailed debugging messages.
-q, --quiet
Shihhhhhh. Only yell when errors.
-h, --help
Display the help message and exit.
-v, --version
Output version information and exit.

COPYRIGHT

Copyright © 2001-2002 imacat. All rights reserved.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

RELEASE NOTES

Please read the RELEASE_NOTES for the new functions and bug fixes.

By imacat <imacat@mail.imacat.idv.tw>, first version 2001-07-04, last updated 2002-09-18

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