Check null value in xml Post: 302775119

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check for NULL variable

Hello I want to check for NULL variable.. but this is not working..please help thanks in advance esham

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korn shell If then update_smartcare_user_password "$u_id" else echo "Not a database user" fi i get this error Syntax error at line *** : `then' is not expected. what should i do. I want to check whether $a is null or not.

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Check for null values in a column

Hi All, I have a file with 10 columns and get the required data for nine columns properly except 8th. In 8th column i have both NULL and NON NULL values...i.e certain records have values for all the columns including 8th column and certain records have 8th column as NULL.My requisite is,without...

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check for null

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Check for null

Hi Champs!!! im a newbie in unix, need ur expert help for my problem... I need to search if there are any "NULL" entries in the string String without Null Str1: 203652|1000003653|tellt|RUPV|4649|1|07/28/2011 01:56:12 String with Null (RUPV is removed) Str2:...

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Check for null values in columns

Hi , I have below data with fixed with of 52 bytes having three columns value data. 01930 MA GLOUCESTER 02033 02025 COHASSET 01960 MA ...

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Guys, Please help me on the below sample.cfg var=NULL sample.sh #!/bin/sh . /sample.cfg if ;then 1 st command here else 2 nd command here fi

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Check null values column

hi, I had a small question.I had a file from which i need to extract data. I have written the below script to check if the file exists and if it exists extract requierd columns from the file. IFILE=/home/home01/Report_1.csv OFILE=/home/home01/name.csv.out1 if #Checks if file exists...

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crm_verify

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 1.1.7 						    April 2012							      PACEMAKER(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

check for NULL variable

Discussion started by: esham

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check for not null string in file

Discussion started by: misenkiser

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how to check null variable

Discussion started by: sachin.gangadha

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How to check for null value from makefile

Discussion started by: jake_ryan