debian man page for pt-align

PT-ALIGN(1p)						User Contributed Perl Documentation					      PT-ALIGN(1p)

NAME
       pt-align - Align output from other tools to columns.

SYNOPSIS
       Usage: pt-align [FILES]

       pt-align aligns output from other tools to columns.  If no FILES are specified, STDIN is read.

       If a tool prints the following output,

	  DATABASE TABLE   ROWS
	  foo	   bar	    100
	  long_db_name table  1
	  another  long_name 500

       then pt-align reprints the output as,

	  DATABASE     TABLE	 ROWS
	  foo	       bar	  100
	  long_db_name table	    1
	  another      long_name  500

RISKS
       The following section is included to inform users about the potential risks, whether known or unknown, of using this tool.  The two main
       categories of risks are those created by the nature of the tool (e.g. read-only tools vs. read-write tools) and those created by bugs.

       pt-align is a read-only tool.  It should be very low-risk.

       At the time of this release, we know of no bugs that could cause serious harm to users.

       The authoritative source for updated information is always the online issue tracking system.  Issues that affect this tool will be marked
       as such.  You can see a list of such issues at the following URL: http://www.percona.com/bugs/pt-align <http://www.percona.com/bugs/pt-
       align>.

       See also "BUGS" for more information on filing bugs and getting help.

DESCRIPTION
       pt-align reads lines and splits them into words.  It counts how many words each line has, and if there is one number that predominates, it
       assumes this is the number of words in each line.  Then it discards all lines that don't have that many words, and looks at the 2nd line
       that does.  It assumes this is the first non-header line.  Based on whether each word looks numeric or not, it decides on column alignment.
       Finally, it goes through and decides how wide each column should be, and then prints them out.

       This is useful for things like aligning the output of vmstat or iostat so it is easier to read.

OPTIONS
       This tool does not have any command-line options.

ENVIRONMENT
       This tool does not use any environment variables.

SYSTEM REQUIREMENTS
       You need Perl, and some core packages that ought to be installed in any reasonably new version of Perl.

BUGS
       For a list of known bugs, see http://www.percona.com/bugs/pt-align <http://www.percona.com/bugs/pt-align>.

       Please report bugs at https://bugs.launchpad.net/percona-toolkit <https://bugs.launchpad.net/percona-toolkit>.  Include the following
       information in your bug report:

       o   Complete command-line used to run the tool

       o   Tool "--version"

       o   MySQL version of all servers involved

       o   Output from the tool including STDERR

       o   Input files (log/dump/config files, etc.)

       If possible, include debugging output by running the tool with "PTDEBUG"; see "ENVIRONMENT".

DOWNLOADING
       Visit http://www.percona.com/software/percona-toolkit/ <http://www.percona.com/software/percona-toolkit/> to download the latest release of
       Percona Toolkit.  Or, get the latest release from the command line:

	  wget percona.com/get/percona-toolkit.tar.gz

	  wget percona.com/get/percona-toolkit.rpm

	  wget percona.com/get/percona-toolkit.deb

       You can also get individual tools from the latest release:

	  wget percona.com/get/TOOL

       Replace "TOOL" with the name of any tool.

AUTHORS
       Baron Schwartz, Brian Fraser, and Daniel Nichter

ABOUT PERCONA TOOLKIT
       This tool is part of Percona Toolkit, a collection of advanced command-line tools developed by Percona for MySQL support and consulting.
       Percona Toolkit was forked from two projects in June, 2011: Maatkit and Aspersa.  Those projects were created by Baron Schwartz and
       developed primarily by him and Daniel Nichter, both of whom are employed by Percona.  Visit <http://www.percona.com/software/> for more
       software developed by Percona.

COPYRIGHT, LICENSE, AND WARRANTY
       This program is copyright 2010-2011 Baron Schwartz, 2011-2012 Percona Inc.  Feedback and improvements are welcome.

       THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
       MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

       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, version 2; OR the Perl Artistic License.  On UNIX and similar systems, you can issue `man perlgpl' or `man
       perlartistic' to read these licenses.

       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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.

VERSION
       pt-align 2.1.2

perl v5.14.2							    2012-06-15							      PT-ALIGN(1p)