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Top Forums Shell Programming and Scripting Parallel execution of script not syncronize Post 302370676 by sbmk_design on Thursday 12th of November 2009 05:35:42 AM
Old 11-12-2009
Parallel execution of script not syncronize

I am haveing 2 scripts, 1st script calls 2ed script for each parameter.(parameters are kept in a different txt file)

1st script
for x in `cat Export_Tables_List.txt`
do
sh Exp_Table.sh $x
&
done

echo -e "1) following tables are successfully exported : \n" > temp
cat /u01/../exp_temp_success >> temp

echo -e "2) following tables are failed to export : \n" >> temp
cat /u01/../exp_temp_fail >> temp

cat temp|mailx -s "Export status"
Balamurali@companyname.com

rm temp
rm /u01/../exp_temp_success
rm /u01/../exp_temp_fail

exit1
--------------------------------------------
2ed script (Exp_Table.sh)
about oracle export script

------------------------------------------
parameter file(Export_Tables_List.txt)
Table1
Table2
Table3

My problem
After red colored code executes ... control should not immediatly come the green colored code .
Becoz I have specified & so that for three parameter - Three scripts are running in parallel. Execution time may differ to each script.
After completing all three script only control should come to green color code (i.e mail part).

I can not add green color code in Script-2, becoz I will get three mail. I need a common single mail

Any one can please help

Thanks in advance
sbmk
 

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uudemon(4)						     Kernel Interfaces Manual							uudemon(4)

NAME
uudemon.admin, uudemon.cleanu, uudemon.hour, uudemon.poll - Administrative shell scripts for polling remote systems, cleaning up spool directories, reporting status to the system administrator, and routine invocations of the uuxqt and uusched daemons SYNOPSIS
These shell scripts reside in the following directory: /usr/lib/uucp DESCRIPTION
All the scripts can be run from the command line or can be run automatically by the cron daemon. To automatically run the scripts, remove the comment character (#) from the beginning of the relevant line in the /var/spool/cron/crontabs/uucp file. This script reports status to the system administrator. It issues the uustat command to find out the status of uucp jobs. It mails the results to the uucp login ID. The script may be modified to send mail to any login ID such as the uucp administrative login ID (uucpa) or root. This script cleans up the /var/spool/uucp and /var/spool/uucppublic directories by running the uucleanup command. The uucleanup com- mand is run with the following parameters: -C7, -D7, X2, -o2, -W1. This script runs the uusched and uuxqt daemons in the background. This script polls the systems listed in the /usr/lib/uucp/Poll file. The uudemon.poll script should be scheduled before the uudemon.hour script. This allows uudemon.poll to create any command files before cron runs the uudemon.hour script. FILES
Contains the uudemon.admin, uudemon.cleanu, uudemon.hour and uudemon.poll files. Contains the uucp file. RELATED INFORMATION
Commands: cron(8), uucleanup(8), uusched(8), uuxqt(1) Files: /usr/lib/uucp delim off uudemon(4)
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