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Full Discussion: process already exists
Top Forums Shell Programming and Scripting process already exists Post 74848 by Just Ice on Monday 13th of June 2005 11:55:17 PM
Old 06-14-2005
try running the script without the red lines ... if that doesn't work still, make sure your find command gives you a definite list and doesn't go into an infinite loop ...

... if you have to kill the process --- look for ftp and/or find as that's where it's most likely to hang ...

Quote:
Originally Posted by kadishmj
My code is below. If the ftp co-process is still running, how would I end it?

Code:
#! /usr/bin/ksh

HOST=hostname
USER=user1
PASSWD=password
#logdir="/opt/system_logs"
logdir="/export/home/user1"

exec 4>&1
ftp -nv >&4 2>&4 |&

for SERVER in server1 server2 server3
do
   cd $logdir/$SERVER

   for FILENAME in `find . -type f -name "access_log*" -mtime 0 -print | sed 's/^\.\///'`
   do
      exec 4>&1
      ftp -nv >&4 2>&4 |&
      print -p open $HOST
      print -p user $USER $PASSWD
      print -p lcd  $logdir/$SERVER
      print -p cd $SERVER
      print -p bin
      print -p put $FILENAME
      print -p bye

      wait
      exit 0
   done
done

 

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LEARN ABOUT MOJAVE

kill.d

kill.d(1m)							   USER COMMANDS							kill.d(1m)

NAME

       kill.d - snoop process signals as they occur. Uses DTrace.

SYNOPSIS

       kill.d

DESCRIPTION

       kill.d is a simple DTrace program to print details of process signals as they are sent, such as the PID source and destination, signal num-
       ber and result.

       This program can be used to determine which process is sending signals to which other process.

       Since this uses DTrace, only users with root privileges can run this command.

EXAMPLES

       Default output, print process signals as they are sent.
	      # kill.d

FIELDS

       FROM   source PID

       COMMAND
	      source command name

       TO     destination PID

       SIG    destination signal ("9" for a kill -9)

       RESULT result of signal (-1 is for failure)

DOCUMENTATION

       See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
       bose descriptions explaining the output.

EXIT

       kill.d will run forever until Ctrl-C is hit.

AUTHOR

       Brendan Gregg [Sydney, Australia]

SEE ALSO

       dtrace(1M), truss(1)

version 0.90							   May 14, 2005 							kill.d(1m)
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