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Top Forums Shell Programming and Scripting Comparar 2 archivos y agregas lineas faltantes Post 302338735 by Athlon1 on Tuesday 28th of July 2009 06:57:56 PM
Old 07-28-2009
Comparison of 2 files and Update them

Hi

I have 2 files where i save the IP adress of many printers that work on UNIX, one of these files, which is the 'Main File', is on a server call PROD, and the other one is on a different server call Al.

What I want, is to make a comparison between the 2 files, and then, copy the IPs that exist on the server PROD that are not on the Al server.

I understand that the diff command may be useful but I don't get the way yet.

Thax a lot!

Last edited by Athlon1; 07-28-2009 at 09:12 PM..
 
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PRINTER_LIST(3) 							 1							   PRINTER_LIST(3)

printer_list - Return an array of printers attached to the server

SYNOPSIS
array printer_list (int $enumtype, [string $name], [int $level]) DESCRIPTION
The function enumerates available printers and their capabilities. PARAMETERS
o $enumtype -$enumtype must be one of the following predefined constants: o PRINTER_ENUM_LOCAL: enumerates the locally installed printers. o PRINTER_ENUM_NAME: enumerates the printer of $name, can be a server, domain or print provider. o PRINTER_ENUM_SHARED: this parameter can't be used alone, it has to be OR'ed with other parameters, i.e. PRINTER_ENUM_LOCAL to detect the locally shared printers. o PRINTER_ENUM_DEFAULT: (Win9.x only) enumerates the default printer. o PRINTER_ENUM_CONNECTIONS: (WinNT/2000 only) enumerates the printers to which the user has made connections. o PRINTER_ENUM_NETWORK: (WinNT/2000 only) enumerates network printers in the computer's domain. Only valid if $level is 1. o PRINTER_ENUM_REMOTE: (WinNT/2000 only) enumerates network printers and print servers in the computer's domain. Only valid if $level is 1. o $name - Used with PRINTER_ENUM_NAME. o $level -$level sets the level of information request. Can be 1,2,4 or 5. RETURN VALUES
Return an array of printers. EXAMPLES
Example #1 printer_list(3) example <?php /* detect locally shared printer */ var_dump(printer_list(PRINTER_ENUM_LOCAL | PRINTER_ENUM_SHARED)); ?> PHP Documentation Group PRINTER_LIST(3)

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