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Top Forums Shell Programming and Scripting Change specific ip address in a file Post 302415326 by iga3725 on Thursday 22nd of April 2010 09:18:58 AM
Old 04-22-2010
Change specific ip address in a file

I need to change a line from a xen cfg file using sed if it's possible. The original line is:

Code:
vif         = [ 'ip=123.456.789.123,mac=00:16:3E:7D:16:BF,vifname=veth107', 'ip=10.1.10.4,vifname=veth107a' ]

I want to change ONLY the IP address of the second part ==> ip=10.1.10.4 to another IP --> ip=192.222.11.6 The first one ip=123.456.789.123 keeps untouchable.

My new line shoud be like this now:

Code:
vif         = [ 'ip=123.456.789.123,mac=00:16:3E:7D:16:BF,vifname=veth107', 'ip=192.222.11.6,vifname=veth107a' ]

Can you help me?

thanks in advance.
regards
Israel

Last edited by zaxxon; 04-22-2010 at 10:48 AM.. Reason: use code tags please, ty
 

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MSGFMT_GET_PATTERN(3)							 1						     MSGFMT_GET_PATTERN(3)

MessageFormatter::getPattern - Get the pattern used by the formatter

	Object oriented style

SYNOPSIS
public string MessageFormatter::getPattern (void ) DESCRIPTION
Procedural style string msgfmt_get_pattern (MessageFormatter $fmt) Get the pattern used by the formatter PARAMETERS
o $fmt - The message formatter RETURN VALUES
The pattern string for this message formatter EXAMPLES
Example #1 msgfmt_get_pattern(3) example <?php $fmt = msgfmt_create( "en_US", "{0, number} monkeys on {1, number} trees" ); echo "Default pattern: '" . msgfmt_get_pattern( $fmt ) . "' "; echo "Formatting result: " . msgfmt_format( $fmt, array(123, 456) ) . " "; msgfmt_set_pattern( $fmt, "{0, number} trees hosting {1, number} monkeys" ); echo "New pattern: '" . msgfmt_get_pattern( $fmt ) . "' "; echo "Formatted number: " . msgfmt_format( $fmt, array(123, 456) ) . " "; ?> Example #2 OO example <?php $fmt = new MessageFormatter( "en_US", "{0, number} monkeys on {1, number} trees" ); echo "Default pattern: '" . $fmt->getPattern() . "' "; echo "Formatting result: " . $fmt->format(array(123, 456)) . " "; $fmt->setPattern("{0, number} trees hosting {1, number} monkeys" ); echo "New pattern: '" . $fmt->getPattern() . "' "; echo "Formatted number: " . $fmt->format(array(123, 456)) . " "; ?> The above example will output: Default pattern: '{0,number} monkeys on {1,number} trees' Formatting result: 123 monkeys on 456 trees New pattern: '{0,number} trees hosting {1,number} monkeys' Formatted number: 123 trees hosting 456 monkeys SEE ALSO
msgfmt_create(3), msgfmt_set_pattern(3). PHP Documentation Group MSGFMT_GET_PATTERN(3)
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