linux 安装脚本 可执行文件 称为系统服务 开机自启

#!/bin/bash
echo 当前进程id为 $$
SERVICE_NAME="report3.service" # 不能乱加空格
readonly SERVICE_NAME
BASE_DIR="$(pwd)"
#*************************删除旧文件*********************************#
sudo rm ${SERVICE_NAME}
#*************************创建report3.service*********************************#
echo "[Unit]
Description=gyz report ip mac to httpserver
[Service]
Type=simple
WorkingDirectory=${BASE_DIR}
Restart=on-failure
ExecStart=/usr/bin/python3 ${BASE_DIR}/report3.py
KillMode=process
KillSignal=SIGINT
TimeoutStopSec=600s
[Install]
WantedBy=multi-user.target
Alias=${SERVICE_NAME}
">>${SERVICE_NAME}
#*************************添加可执行权限*********************************#
echo 正在安装${SERVICE_NAME}...
service_path="${BASE_DIR}/${SERVICE_NAME}"
sudo chmod 777 ${BASE_DIR}/*.*
#*************************安装report3.service到系统目录*********************************#
sudo ln -sf ${service_path} /lib/systemd/system/${SERVICE_NAME} #\
sudo systemctl daemon-reload
sudo systemctl enable ${SERVICE_NAME}
sudo systemctl start ${SERVICE_NAME}
#***************************************************************#
echo "结束"
if [ $(ps -ef | grep -c "report" ) -ge 2 ]; #统计
then 
    printf "服务正在启动...\n"
else 
    printf "服务正在安装失败\n"
fi
exit 0