Update USAGE.md

Author: PeterHeng666

USAGE.md

@@ -53,6 +53,40 @@ modify config file in packages/bundler/localconfig/bundler_sepolia.config.json o
 ```
 
 
+## 用守护进程的方式运行
+
+### 添加守护进程
+```
+sudo vim /etc/systemd/system/taikobundler.service
+
+[Unit]
+Description=taiko_bundler
+After=network.target
+
+[Service]
+WorkingDirectory=/home/ubuntu/tools/bundler
+ExecStart=nohup yarn run bundler-taiko > bundler_taiko.log 2>&1 &
+Restart=always        # 或者选择 on-failure、on-abort 等
+RestartSec=5s         # 设置重启延时，单位秒
+
+[Install]
+WantedBy=multi-user.target
+
+```
+
+### 启动：
+sudo systemctl daemon-reload
+sudo systemctl start taikobundler
+sudo systemctl enable taikobundler
+
+### 查看状态：
+systemctl status taikobundler.service
+
+### 查看log
+journalctl -u taikobundler.service
+
+
+## 普通方式运行
 start bundler to handle incoming userops
 ```
 yarn bundler-sepolia
@@ -84,4 +118,4 @@ tail -f bundler_sepolia.log
 4. 检查bundler服务
 ```
 curl -X POST --url https://bundler-taiko.tokenbank.com/rpc --header 'accept: application/json' --header 'content-type: application/json'  --data ' {"id": 1,"jsonrpc": "2.0", "method": "eth_supportedEntryPoints"}'
-```
+```