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Shell Programming and Scripting

How to restart a script?

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# 1  
Old 04-21-2010
How to restart a script?
Hello, I created a shell script in /etc/init.d and it already runs at boot. However I cannot figure out how to make it run just like typing "scrip_name start"

I can run it like this ./script_name but since I am doing remote log in whenever I log off the script stops and I also don't want to run nohup

How can I create the option or just start? I need to send the command from a windows machine using plink

Thanks
# 2  
Old 04-21-2010
MySQL
Maybe you can write yourself it

For simple example in yourscript

Code:
case "$1" in
        start)
                /etc/init.d/yourscript
                ;;
        stop)
                pkill -9 yourscript
                ;;
        restart)
                pkill -9 yourscript
                /etc/init.d/yourscript start
                ;;
 status)
  if [ `ps aux | grep yourscript | grep -v grep` -eq 0 ] ; then
        pid=`ps aux | grep sshd | grep -v grep | awk {'print $2'}`
        echo "$0 is (pid $pid) running"
                else
                echo "$0 is dead"
  fi  
  
        *)
                echo "Usage: $0 {start|stop|restart|status}"

Code:
/etc/init.d/yourscript status

/etc/init.d/yourscript start

Last edited by ygemici; 04-21-2010 at 03:55 PM..
# 3  
Old 04-21-2010
Thanks for your reply. I just tried that and I could actually run name_of_script start and it would start but the problem is since I am login in remotely as soon as I close the terminal the script stops =/
# 4  
Old 04-21-2010
If you don't want to use nohup, you'll have to redirect it's stdin, stdout, and stderr to files or /dev/null yourself. Otherwise these resources will cease to exist when you close your terminal.
# 5  
Old 04-21-2010
Quote:
Originally Posted by Corona688
If you don't want to use nohup, you'll have to redirect it's stdin, stdout, and stderr to files or /dev/null yourself. Otherwise these resources will cease to exist when you close your terminal.
How do I redirect the output?

Thanks
# 6  
Old 04-21-2010
If you're using zsh or bash try:

Code:
disown -h

# 7  
Old 04-21-2010
Ok I did
Code:
 plink -pw password name@ip nohup /etc/init.d/script.ssh &; disown -h

But it still gets killed =/ Any more ideas? Thanks
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