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Full Discussion: Shell Script Statistics
Top Forums Shell Programming and Scripting Shell Script Statistics Post 302580639 by ambarginni on Friday 9th of December 2011 06:16:17 AM
Old 12-09-2011
Power Shell Script Statistics

Hi All,

I am writing a UNIX shell script for the Database Operations and wanted to take the statistics i.e. How much time my script has taken to complete the operation.

I wanted to apply the logic say: In the beginning of the script I will store the value of current date and time in some variable and then finally I will take the difference of that datetime variable from the current date and time.

I am very new to shell scripting. Can some one help me to put this logic into the shell script code.

Let me know if any new logic will hold good for my requirments.

Last edited by ambarginni; 12-09-2011 at 07:19 AM.. Reason: not clear
 

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nqs2pbs(1B)								PBS							       nqs2pbs(1B)

NAME
nqs2pbs - convert NQS job scripts to PBS SYNOPSIS
nqs2pbs nqs_script [pbs_script] DESCRIPTION
This utility converts a existing NQS job script to work with PBS and NQS. The existing script is copied and PBS directives, #PBS , are inserted prior to each NQS directive #QSUB or #@$ , in the original script. Certain NQS date specification and options are not supported by PBS. A warning message will be displayed indicating the problem and the line of the script on which it occurred. If any unrecognizable NQS directives are encountered, an error message is displayed. The new PBS script will be deleted if any errors occur. OPERANDS
nqs_script Specifies the file name of the NQS script to convert. This file is not changed. pbs_script If specified, it is the name of the new PBS script. If not specified, the new file name is nqs_script.new . NOTES
Converting NQS date specifications to the PBS form may result in a warning message and an incompleted converted date. PBS does not support date specifications of "today", "tomorrow", or the name of the days of the week such as "Monday". If any of these are encountered in a script, the PBS specification will contain only the time portion of the NQS specification, i.e. #PBS -a hhmm[.ss]. It is suggested that you specify the execution time on the qsub command line rather than in the script. Note that PBS will interpret a time specification without a date in the following way: - If the time specified has not yet been reached, the job will become eligible to run at that time today. - If the specified time has already passed when the job is submitted, the job will become eligible to run at that time tomorrow. PBS does not support time zone identifiers. All times are taken as local time. SEE ALSO
qsub(1B) Local nqs2pbs(1B)
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