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Full Discussion: Summary using awk
Top Forums Shell Programming and Scripting Summary using awk Post 302386916 by zaxxon on Thursday 14th of January 2010 04:47:48 AM
Old 01-14-2010
You could do this all in one awk without declaring multiple awk results to shell variables. When using in printf in shell or awk etc., you can use decimal values etc. to format the output so you have fixed widths between the values.

Here an example:
Code:
awk -F: 'BEGIN{printf("%-20s%-20s%-20s\n", "Title", "Price", "Author")} {printf("%-20s%-20s%-20s\n", $1,$2,$3)}' infile
Title               Price               Author
Persia              42                  John
France              50                  Mabel
Persia              50                  Rach
Germany             60                  John

 

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LEARN ABOUT SUSE

ocf_heartbeat_postfix

OCF_HEARTBEAT_POSTFI(7) 					OCF resource agents					   OCF_HEARTBEAT_POSTFI(7)

NAME

       ocf_heartbeat_postfix - Manages a highly available Postfix mail server instance

SYNOPSIS

       postfix [start | stop | reload | monitor | validate-all | meta-data]

DESCRIPTION

       This script manages Postfix as an OCF resource in a high-availability setup. Tested with Postfix 2.5.5 on Debian 5.0.

SUPPORTED PARAMETERS

       binary
	   Full path to the Postfix binary. For example, "/usr/sbin/postfix". (optional, string, default /usr/sbin/postfix)

       config_dir
	   Full path to a Postfix configuration directory. For example, "/etc/postfix". (optional, string, no default)

       parameters
	   The Postfix daemon may be called with additional parameters. Specify any of them here. (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 20s.

       stop
	   Stops the resource. Suggested minimum timeout: 20s.

       reload
	   Suggested minimum timeout: 20s.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 60s.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 20s.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.

EXAMPLE

       The following is an example configuration for a postfix resource using the crm(8) shell:

	   primitive example_postfix ocf:heartbeat:postfix 

	     op monitor depth="0" timeout="20s" interval="60s"

SEE ALSO

       http://www.linux-ha.org/wiki/postfix_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents 1.0.3						    07/05/2010						   OCF_HEARTBEAT_POSTFI(7)
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