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Top Forums Shell Programming and Scripting remove column and store output to a variable Post 302450722 by bartus11 on Friday 3rd of September 2010 02:46:46 PM
Old 09-03-2010
Check my code. It is NF not $NF. Also use my updated version, so you don't have problems when file contains empty lines.
 

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PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME
Pacemaker - Part of the Pacemaker cluster resource manager SYNOPSIS
crm_verify [modifiers] data_source DESCRIPTION
crm_verify - Check a (complete) confiuration for syntax and common conceptual errors. Checks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigu- rations. It reports two classes of problems, errors and warnings. Errors must be fixed before the cluster will work properly. However, it is left up to the administrator to decide if the warnings should also be fixed. OPTIONS
-?, --help This text -$, --version Version information -V, --verbose Increase debug output Data sources: -L, --live-check Check the configuration used by the running cluster -x, --xml-file=value Check the configuration in the named file -X, --xml-text=value Check the configuration in the supplied string -p, --xml-pipe Check the configuration piped in via stdin Additional Options: -S, --save-xml=value Save the verified XML to the named file. Most useful with -L EXAMPLES
Check the consistency of the configuration in the running cluster: # crm_verify --live-check Check the consistency of the configuration in a given file and produce verbose output: # crm_verify --xml-file file.xml --verbose AUTHOR
Written by Andrew Beekhof REPORTING BUGS
Report bugs to pacemaker@oss.clusterlabs.org Pacemaker 1.1.10-29.el7 June 2014 PACEMAKER(8)
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