Restart service

restart_service.sh

#!/bin/bash

if [ -z "$1" ]; then
	echo Please pass the service name
	exit
else
	SERVICE_NAME=$1
fi

if [ ! $2 ]; then
	echo Set service dir as ~/servers
	SERVICE_DIR=~/servers
else
	SERVICE_DIR=$2
fi

if [ ! $3 ]; then
	echo Set service parameter as -port=8080
	SERVICE_PARAM="-port=8080"
else
	SERVICE_PARAM="$3"
fi

echo Stop service $SERVICE_NAME
ps -ef | grep $SERVICE_NAME | grep -v grep | grep -v "$0" | awk '{print $2}' | xargs kill -9

cd $SERVICE_DIR

ZIP_FILE_NAME=$SERVICE_NAME.tar.gz

if [ -f $ZIP_FILE_NAME ] 
    then
    	echo Extract $ZIP_FILE_NAME
    	tar xzf $ZIP_FILE_NAME
    	echo Remove $ZIP_FILE_NAME
        rm $ZIP_FILE_NAME
fi

echo Start service $SERVICE_NAME
cd $SERVICE_DIR/$SERVICE_NAME
nohup ./$SERVICE_NAME $SERVICE_PARAM >> $SERVICE_NAME.log 2>&1 &

# Usage
# restart_service.sh fileserver ~/servers -port=8080