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Full Discussion: background process return code
Top Forums Shell Programming and Scripting background process return code Post 302076237 by jim mcnamara on Saturday 10th of June 2006 08:32:41 AM
Old 06-10-2006
The limit is usually a system parameter.
if your limit is 25 try this:
Code:
#!/bin/ksh

>logfile

echo "start time `date`" > logfile
let counter=0
while read file
do
    file_name=`ls $file`;
    (ksh archive.ksh $file_name; echo "$file_name status=$?">> logfile)&
    let counter=$counter+1
    if [ `echo "$counter%25" | bc` -eq 0 ] ; then
          wait
    fi
done < $indirect_file
wait

echo "end time `date`" >> logfile
cat logfile

 

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LEARN ABOUT PLAN9

suspend

suspend(1)							   User Commands							suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10							    15 Apr 1994 							suspend(1)
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