Shell script for service Post: 302463710

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Top Forums Shell Programming and Scripting Shell script for service Post 302463710 by pronetin on Monday 18th of October 2010 08:39:01 AM

10-18-2010

Registered User

Shell script for service

Hi,

I want to add an application as a service in Linux(Fedora 12). It should be run always for monitoring my system. It never terminate unless kill it. I wrote this script, put it on /etc/init.d/myapp and added it to run level 2345:

HTML Code:

#!/bin/bash
#
# chkconfig: 2345 20 80
# description: myapplication
#
# Get function from functions library
. /etc/init.d/functions
# Start myapp
start() {
        initlog -c "echo -n Starting myapp: "
         ./home/myuser/myapp -i eth0
        ### Create the lock file ###
        touch /var/lock/subsys/myapp
        success $"myapp startup"
        echo
}
# Stop myapp
stop() {
        initlog -c "echo -n Stopping myapp: "
        killproc myapp
        ### Now, delete the lock file ###
        rm -f /var/lock/subsys/myapp
}
### main logic ###
case "$1" in
        start)
                start
                ;;
        stop)
                stop
                ;;
        status)
                status myapp
                ;;
        restart)
                stop
                sleep 5s
                start
                ;;
        *)
                echo $"Usage: $0 {start|stop|restart}"
                exit 1
esac

exit 0

At now, when i start it, it was started. BUT after rebooting, system isn't boot and stopped after starting myapp(because of script can not reach end of itself and it is stopped in line#11).

Please help me.

NOTE:
I need help in writing script. I don't need help for booting my system.

pronetin

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neon-config

NEON-CONFIG(1)							       neon							    NEON-CONFIG(1)

NAME

       neon-config - script providing information about installed copy of neon library

SYNOPSIS

       neon-config [--prefix]
		   [--cflags | --libs | --support feature | --help | --version]

DESCRIPTION

       The  neon-config  script  provides information about an installed copy of the neon library. The --cflags and --libs options instruct how to
       compile and link an application against the library; the --version and --support options can help determine whether the library	meets  the
       applications requirements.

OPTIONS

       --cflags
	      Print the flags which should be passed to the C compiler when compiling object files, when the object files use neon header files.

       --libs Print the flags which should be passed to the linker when linking an application which uses the neon library

       --version
	      Print the version of the library

       --prefix dir
	      If  dir  is  given;  relocate output of --cflags and --libs as if neon was installed in given prefix directory. Otherwise, print the
	      installation prefix of the library.

       --support feature
	      The script exits with success if feature is supported by the library.

       --help Print help message; includes list of known features and whether they are supported or not.

EXAMPLE

       Below is a Makefile fragment which could be used to build an application against an installed neon library, when the neon-config script can
       be found in $PATH.

       CFLAGS = `neon-config --cflags`
       LIBS = `neon-config --libs`
       OBJECTS = myapp.o
       TARGET = myapp

       $(TARGET): $(OBJECTS)
	    $(CC) $(LDFLAGS) -o $(TARGET) $(OBJECTS) $(LIBS)

       myapp.o: myapp.c
	    $(CC) $(CFLAGS) -c myapp.c -o myapp.o

AUTHOR

       Joe Orton <neon@webdav.org>.

neon 0.23.5							   8 October 2002						    NEON-CONFIG(1)