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Full Discussion: Assign value to a variable in a parameter file
Top Forums Shell Programming and Scripting Assign value to a variable in a parameter file Post 75775 by gopskrish on Wednesday 22nd of June 2005 05:35:56 AM
Old 06-22-2005
Assign value to a variable in a parameter file
Hi,

I have a parameter file and it contains following items
$ cat TransactionParams
From_Date_Parm=2005-02-25
To_Date_Parm=2005-05-25
Extract_Root_Parm=/detld1/etl/ascential/Ascential/DataStage/Projects/CTI_London/IAM
Extract_Type_Parm=Transaction
EDW_Database_Parm=hdw_erks
EDW_User_Parm=t449206
FTP_Path_Parm=/detld1/etl/ascential/Ascential/DataStage/Projects/CTI_London/IAM/ftp/
FTP_User_Parm=t449207
FTP_Password_Parm=Magdog,123
Date_Run_Parm=06042005
Sequence_ID_Parm=1
Daily_Sequence_Parm=1
ParameterFileParm="nothing"
Send_FTP_Parm=Y


What i should do is i need to write a script which should search for systemtime (based on the time we run) and if it is less than 12'0 clock then From_Date_Parm should be replaced with sysdate - 1 (2005-06-20) and To_Date_Parm as sysdate (2005-06-21) else if it is greater than 12 and less than 24 then From_Date_Parm = sysdate (2005-06-21)

How can i change the appropriate values using script.
I am new to unix and i want the code which does the corresponding job.

Thanks in advance.

cheers,
gops
 

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LEARN ABOUT CENTOS

iso8601

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       iso8601 command [output modifier]

DESCRIPTION

       iso8601 - Display and parse ISO8601 dates and times

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -V, --verbose
	      Increase debug output

   Commands:
       -n, --now
	      Display the current date/time

       -d, --date=value
	      Parse an ISO8601 date/time.  Eg. '2005-01-20 00:30:00 +01:00' or '2005-040'

       -p, --period=value
	      Parse an ISO8601 date/time with interval/period (wth start time).  Eg. '2005-040/2005-043'

       -D, --duration=value
	      Parse an ISO8601 date/time with duration (wth start time). Eg. '2005-040/P1M'

       -E, --expected=value
	      Parse an ISO8601 date/time with duration (wth start time). Eg. '2005-040/P1M'

   Output Modifiers:
       -s, --seconds
	      Show result as a seconds since 0000-001 00:00:00Z

       -S, --epoch
	      Show result as a seconds since EPOCH (1970-001 00:00:00Z)

       -L, --local
	      Show result as a 'local' date/time

       -O, --ordinal
	      Show result as an 'ordinal' date/time

       -W, --week
	      Show result as an 'calendar week' date/time

       For more information on the ISO8601 standard, see: http://en.wikipedia.org/wiki/ISO_8601

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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