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Full Discussion: How to synchronise a file to 2 different hosts?
Top Forums Shell Programming and Scripting How to synchronise a file to 2 different hosts? Post 302970316 by cterra on Tuesday 5th of April 2016 07:42:51 AM
Old 04-05-2016
How to synchronise a file to 2 different hosts?
Hello,

We ve got 2 sites (Site1, Site2), joined thanks vpn.
We had 2 differents files with a list of all host in each sites.
Server1 has list1.ini, and Server2 has list2.ini

everyone from Site1 update list1.ini by ssh or script to Server1
everyone from Site2 update list2.ini by ssh or script to Server2

Actually, we wants to have only one file, but users from Site1 still wants to update list1.ini
and users from Site2 still wants to update list2.ini

Maybe later, they will be Ok to reach another uniq file, but for now it's like that ...

Is there a command to synchronize list1.ini and list2.ini up to date everytime someone modify it ?

I think, it can be easy to upgrade scripts, but some users still modify this file by hand (the time our uniq file is validate), cause it's THEIR file !! Nevermind ...


At the begining i thought to make some diff/rsync ... but the problem is, it will not be able to update for a host deleted from the list, it can only see adds ?


I hope i was clear, english is not my natal langage ... i just want to synchronise a file up to date to 2 differents host whatever we add or delete something from the list file.

Thanks
 

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LEARN ABOUT CENTOS

odbcinst.ini

odbcinst.ini(5) 					       unixODBC manual pages						   odbcinst.ini(5)

NAME

       /etc/odbcinst.ini - An unixODBC drivers configuration

DESCRIPTION

       /etc/odbcinst.ini  is a text configuration file for unixODBC drivers. It can be edited by hand, but the recommended way to update this file
       is to use the odbcinst(1) utility.

FILE FORMAT

       The general .ini file format is:

	      [SectionName1]
	      key1 = value1
	      key2 = value2
	      ...

	      [SectionName2]
	      key1 = value1
	      key2 = value2
	      ...

       Each ODBC driver has its own section and can be referred to by the name of its section. Recognized configuration keys are:

       Description
	      A text string briefly describing the driver.

       Driver A filesystem path to the actual driver library.

       Setup  A filesystem path to the driver setup library.

       FileUsage
	      odbcinst(1) entry, if you edit the configuration file by hand, you have to supply it yourself.

   TEMPLATE FILES
       The recommended way to manage the drivers is using the odbcinst(1) utility. You can install the drivers by supplying it with template file,
       which has the same format as this file.

EXAMPLES

       An example of the actual PostgreSQL driver:

	      [PostgreSQL]
	      Description = PostgreSQL driver for GNU/Linux
	      Driver	  = /usr/lib/psqlodbcw.so
	      Setup	  = /usr/lib/libodbcpsqlS.so
	      FileUsage   = 1

       By specifying the driver like that, you can then reference it in the odbc.ini(5) as follows:

	      Driver = PostgreSQL

       The recommended way to add that driver is by creating template file containg:

	      [PostgreSQL]
	      Description = PostgreSQL driver for GNU/Linux
	      Driver	  = /usr/lib/psqlodbcw.so
	      Setup	  = /usr/lib/libodbcpsqlS.so

       and call the odbcinst(1):

	      # odbcinst -i -d -f template.ini

SEE ALSO

       odbcinst(1), odbc.ini(5)

AUTHORS

       The  authors of unixODBC are Peter Harvey <pharvey@codebydesign.com> and Nick Gorham <nick@easysoft.com>. For the full list of contributors
       see the AUTHORS file.

COPYRIGHT

       unixODBC is licensed under the GNU Lesser General Public License. For details about the license, see the COPYING file.

version 2.3.1							  Thu 27 Jun 2013						   odbcinst.ini(5)
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