Linux Service Mode Launcher script (INIT.D script)

This is really the correct script to get the jar background started, the various Nohoup scripts on the network are used to perform a task on a temporary basis.

#!/bin/sh## init.d script ##### BEGIN init info# provides:mongodb# required-start: $network $local _fs $remote _fs# required-stop: $network $local _fs $remote _fs# should-start: $named # should-stop:# default-start:2 3 4 5 # default-stop:0 1 6# short-description:an object/document-oriented database# Description:mongodb is a high-                    Performance, open source, schema-free# document-oriented data store that's easy to deploy, manage# and use.                       It ' s network accessible, written in C + + and offers# the following features:#. #                       * Collection oriented storage-easy storage of object-# style data#                       * Full index support, including on inner objects# * Query profiling#         * Replication and Fail-over support# * Efficient storage of binary data including large#                Objects (e.g. videos) # * auto-sharding for Cloud-level Scalability (Q209) #                    . # This is the build with V8 JavaScript engine.#. # High performance, scalability, and reasonable depth of# functionality is the goals for the project.## # END INIT infodaemon=/usr/local/jdk1.8.0_40/bin/javaoption=-jarvar=/usr/local/danabang.storage/  danabang.storage.jardesc=danabang.storage# Default defaults. Can be overridden by the/etc/default/$NAMENAME =danabang.storagepidfile=/var/data/danabang.storage/log/$ NAME.PIDRUNAS=TANGRUIIF Test! -X $DAEMON; Then echo "Could not find $DAEMON" exit 0fi.                            /LIB/LSB/INIT-FUNCTIONSSTARTTIME=1DIETIME=10 # Time to wait for the server to die, in seconds # If This value was set too low might not # Let some servers to die Gracefu                           Lly and # ' Restart ' would not workrunning_pid () {# Check If a given process PID ' s cmdline matches a given name pid=$1 name=$ 2 [-Z "$pid"] && return 1 [!-d/proc/$pid] && return 1 cmd= ' cat/proc/$pid/cmdline |    TR "\000" "\ n" |head-n 1 |cut-d:-F 1 ' # is this expected server ["$cmd"! = "$name"] && return 1 Return 0}running () {# Check If the process is running looking at/proc# (works for all users) # No Pidfile, probably n o Daemon Present [!-F "$PIDFILE"] && return 1 pid= ' cat $PIDFILE ' running_pid $pid $DAEMON | | Return 1 return 0}start_server () {# Start the process using the wrapper Start-stop-daemon--background--sta  RT--quiet--pidfile $PIDFILE--make-pidfile--chuid $RUNAS--exec $DAEMON --$OPTION $VAR errcode=$?return $errcode}stop_server () {# Stop the process using the wrapper start -stop-daemon--stop--quiet--pidfile $Pidfile--user $RUNAS--exec $DAEMON Errcode=$?return $errcode}  Force_stop () {# force the process-to-die killing it manually[!-e "$PIDFILE"] && returnif running; thenkill-15 $pid # Is it really dead?sleep "$DIETIME" SIF running; Thenkill-9 $pidsleep "$DIETIME" SIF running; Thenecho "Cannot kill $NAME (pid= $pid)!" Exit 1fififirm-f $PIDFILE}case "$" in start) log_daemon_msg "Starting $DESC" "$NAME" # Check if it ' s running Firs  t if running;        Then log_progress_msg "apparently already running" Log_end_msg 0 Exit 0 fi if Start_server; Then # Note:some servers might die Some time after they start, # This code would detect this issue I F STARTTIME is set # to a reasonable value [-n "$STARTTIME"] && sleep $STARTTIME # Wait so  Me time if running; Then # It's OK, the server started anD is running log_end_msg 0 Else # It's not running after we do start Log_end_msg 1 fi Else # either we could not start it log_end_msg 1 fi;  ; Stop) log_daemon_msg "stopping $DESC" "$NAME" if running; Then # only stop the server if we see it runningerrcode=0 Stop_server | |            Errcode=$? Log_end_msg $errcode Else # If It's not running don ' t anything log_progress_msg "apparentl  Y not running "Log_end_msg 0 exit 0 fi; force-stop) # First try to stop gracefully the program $ stop if running; Then # If It's still running try to kill it more forcefully log_daemon_msg "stopping (force) $DESC" "$NAME" Errcode=0 force_stop | |            Errcode=$?  Log_end_msg $errcode fi;; Restart|force-reload) log_daemon_msg "REstarting $DESC "$NAME" Errcode=0 Stop_server | |        Errcode=$? # Wait Some sensible amount, some server need this [-n "$DIETIME"] && sleep $DIETIME start_server ||        Errcode=$? [-N "$STARTTIME"] && sleep $STARTTIME Running | |        Errcode=$?  Log_end_msg $errcode;;  Status) log_daemon_msg "Checking Status of $DESC" "$NAME" if running; Then log_progress_msg "Running" log_end_msg 0 else log_progress_msg "apparently no  T running "Log_end_msg 1 exit 1 fi; *) n=/etc/init.d/$NAMEecho "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2exit 1;; Esacexit 0

Linux Service Mode Launcher script (INIT.D script)