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Full Discussion: help in script needed
Top Forums UNIX for Dummies Questions & Answers help in script needed Post 302545228 by pandeesh on Sunday 7th of August 2011 02:03:21 PM
Old 08-07-2011
Quote:
Originally Posted by agama
An if statement requires a then and not do which is causing your error. I'd also change how you create your stats file name to make it more efficient.

Code:
# create stat file name with one date command, save it for use later
sfile=$(date "+status.%m.%d.txt")
touch $sfile

If the shell you're using doesn't support $(...) then use back-quotes, but this syntax is now preferred.

Code:
    if [ $? -eq 0 ]
    then
            echo $job_name >>$sfile   # use saved name rather than recomputing
    fi

You should also add the -q option to the grep command unless you really want to see all of the matches on the tty. It will also make grep a bit more efficient as it won't need to read all of the output.

Code:
grep -q "Job Status : RUN FAILED (3)"

If your grep doesn't support this, you can send the output to /dev/null.

Hope this helps.
Hi,

Actually i need to check the string "Job Status : RUN FAILED (3)" in the output of the command
Code:
/opt/app/dstage/DataStage752/Ascential/DataStage/DSEngine/bin/dsjob  -server servername -user uname -password pwd -jobinfo $job_name

But i suspect that the below command always return 0 as status code regardless of the string "Job Status : RUN FAILED (3)" in the output:
Code:
/opt/app/dstage/DataStage752/Ascential/DataStage/DSEngine/bin/dsjob  -server servername -user uname -password pwd -jobinfo $job_name | grep  "Job Status      : RUN FAILED (3)"

so $? always equals to 0 and all the jobs will be written into file.
Can anyone help me on this?

Thanks

Last edited by pludi; 08-08-2011 at 03:26 AM..
 

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