72 lines
1.3 KiB
Bash
72 lines
1.3 KiB
Bash
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#!/bin/bash
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# date
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# 替换为你自己的执行程序
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APP_NAME=main
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# 项目的路径（替换成项目的路径）
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PROJECT_LOCATION=/home/www/SciencesServer
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usage() {
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echo "Usage: sh 执行脚本.sh [start|stop|restart|status]"
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exit 1
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}
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is_exist(){
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pid=`ps -ef|grep ./$APP_NAME|grep -v grep|awk '{print $2}' `
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#如果不存在返回1，存在返回0
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if [ -z "${pid}" ]; then
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#return 1
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proct=1
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else
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#return 0
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proct=0
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fi
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}
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start(){
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is_exist
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if [ $proct -eq 0 ]; then
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echo "${APP_NAME} is already running. pid=${pid} ."
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else
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cd ${PROJECT_LOCATION}
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#nohup java -Xms256m -Xmx256m -jar $APP_NAME > /dev/null 2>&1 &
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nohup ./$APP_NAME > /dev/null 2>&1 &
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echo "${APP_NAME} is start"
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fi
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}
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stop(){
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is_exist
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if [ $proct -eq 0 ]; then
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cd ${PROJECT_LOCATION}
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kill -9 $pid
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echo "${APP_NAME} is stop"
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else
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echo "${APP_NAME} is not running"
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fi
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}
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status(){
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is_exist
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if [ $proct -eq 0 ]; then
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echo "${APP_NAME} is running. pid is ${pid}"
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else
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echo "${APP_NAME} is not running."
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fi
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}
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restart(){
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stop
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start
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}
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# 根据输入参数，选择执行对应方法，不输入则执行使用说明
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case "$1" in
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"start")
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start
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;;
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"stop")
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stop
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;;
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"status")
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status
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;;
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"restart")
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restart
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;;
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*)
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usage
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;;
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esac
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