下載 - HackMD

ds218j https://global.download.synology.com/download/Document/HIG/DiskStation/18-year/DS218j/Syno_HIG_DS218j_cht.pdf # 下載 ![](https://i.imgur.com/34UiLfd.png) # 安裝 ![](https://i.imgur.com/wFiUpA2.png) ![](https://i.imgur.com/OjZNjdy.png) ![](https://i.imgur.com/q2gjVZt.png) ![](https://i.imgur.com/RdD7j7g.png) ![](https://i.imgur.com/KL1qvGa.png) ![](https://i.imgur.com/3mZQYEl.jpg) ![](https://i.imgur.com/ccMS8v6.png) ![](https://i.imgur.com/FCU88by.png) ![](https://i.imgur.com/4gc0mLN.jpg) ![](https://i.imgur.com/gZQmVGx.jpg) ![](https://i.imgur.com/xKW9GS3.png) ![](https://i.imgur.com/QJMFcSo.jpg) ![](https://i.imgur.com/7OGDgiq.jpg) ![](https://i.imgur.com/HzKazR0.jpg) ![](https://i.imgur.com/3R3yyKX.jpg) ![](https://i.imgur.com/rgDgO2f.jpg) ![](https://i.imgur.com/Ihq00Dd.jpg) ![](https://i.imgur.com/eEbNdd7.jpg) # apc不斷電系統 ## 安裝 nut ups tool >x213212@x213212-desktop:~$ sudo apt-get install nut-server nut-client nut-monitor s-nail ## 基礎設定 x213212@x213212-desktop:/etc/nut$ lsusb Bus 002 Device 002: ID 0bda:0411 Realtek Semiconductor Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bus 001 Device 006: ID 3938:1034 Bus 001 Device 005: ID 04d9:0161 Holtek Semiconductor, Inc. Bus 001 Device 004: ID 0eef:0005 D-WAV Scientific Co., Ltd :::info :bulb: *一定要設置你的 usb "bus" 和 "device" 如上* 確定抓到 American Power Conversion Uninterruptible Power ::: >Bus 001 Device 007: ID 051d:0002 American Power Conversion Uninterruptible Power Bus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub once try these things, You can use lsusb to find out the bus and device number Then change permission to the device > chmod 0666 /dev/bus/usb/[bus number]/[device number] as for details go with rouble starting Network UPS Tools with a Eaton 3S UPS share improve this answer 設定完 # 系統配置 x213212@x213212-desktop:/etc/nut$ sudo upsc mge ![](https://i.imgur.com/1WXghR8.png) 就可以順利看到我們的ups 內容囉~ ![](https://i.imgur.com/dsaLyV9.png) ![](https://i.imgur.com/Q4sY6NU.png) >shutdown -h now ![](https://i.imgur.com/pd2zleQ.png) https://www.vediotalk.com/?p=2211 跟著設權限 ![](https://i.imgur.com/Nz9cWwZ.png) 有囉~ ![](https://i.imgur.com/fm7U2iX.png) 安裝 sshpass ![](https://i.imgur.com/WtpRTi9.png) 開始寫小東西 >apt-get install sshpass >sshpass -p rootx root@192.168.0.105 那個我們只要跟著下 >sshpass -p rootx ssh root@192.168.0.105 'shutdown -h now' 我們的nas就關機囉那我們在我們上次的ubuntu 來寫script吧~ ![](https://i.imgur.com/iWepgwW.png) 簡單script 設置什麼好亂乾脆自己來xd ```bash while : do clear sleep 1 TAROUTPUT=$( upsc mge | grep -E "ups.status") TAROUTPUT2=$( upsc mge | grep -E "battery") substr=$( echo ${TAROUTPUT/ups.status: /""}) # echo $substr # if [ $substr == "OL" or $substr == "OL CHRG"]; then # echo "good" # else # echo "bad" #fi case "$substr" in "OL CHRG") echo "充電中" ;; "OL") echo "已經完全充滿" ;; *) echo "已經拔除電源，通知系統關機。" sshpass -p rootx ssh root@192.168.0.105 'shutdown -h now' break; esac # echo $substr # echo $TAROUTPUT # echo "\n" # echo $TAROUTPUT2 done ``` ![](https://i.imgur.com/B45QIZS.jpg) ![](https://i.imgur.com/zyjPqqX.jpg) ![](https://i.imgur.com/149vXwB.jpg) ![](https://i.imgur.com/XhrOASB.jpg) 背景執行 >nohup bash ups.sh ＆> /dev/null ＆ jobs 可以看到運行中的任務這樣斷電的時候我的 nas 就可以自動關機囉~ # 自幹系列 2 ![](https://i.imgur.com/uDLZ8w5.png) 沒有像 ![](https://i.imgur.com/JKrrn0E.png) 這樣的畫面呢來寫一個陽春的監測畫面好了node.js~ ```javascript= let express = require('express'); let app = express(); let router = express.Router(); let exec = require('child_process').exec; let port = 9000; //app.use(express.static(__dirname + '/public')); //app.use('/img', express.static(__dirname + '/public/img')); let header = '<!DOCTYPE html><html><head><title>ctrl PHP</title>' + '<meta http-equiv="Content-Type" content="text/html; charset=utf-8">' + '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">' + '<meta http-equiv="refresh" content="1" >' + '</head><body><pre>'; let footer = "</pre></body></html>"; router.get('/', function (req, res, next) { //預設頁面 console.log('index'); res.sendfile('index.html', {root: __dirname + "/public"}); }); router.get('/ls', function (req, res, next) { //執行 ls -al 指令 exec('sudo upsc mge | grep -E "ups.status|battery"', function (err, stdout, stderr) { console.log('ls'); res.send(header + stdout + footer + stderr + err ); }); }); app.use('/', router); app.listen(port); app.listen(3000, function () { console.log('Example app listening on port 3000!'); }); ``` ![](https://i.imgur.com/ih7Xh5y.png) 運行一下 ![](https://i.imgur.com/uDLZ8w5.png) ![](https://i.imgur.com/wVp5NB2.png) ![](https://i.imgur.com/Uj9HpVy.png) ![](https://i.imgur.com/MHetQK2.jpg) ![](https://i.imgur.com/DF4M9Oj.png) ![](https://i.imgur.com/2qCBGkm.png) ![](https://i.imgur.com/9mBDbQD.png) ![](https://i.imgur.com/zm918tx.png) ![](https://i.imgur.com/DZ5FfyU.png) ![](https://i.imgur.com/MzhVYwf.png) ![](https://i.imgur.com/zsGK42t.png) ![](https://i.imgur.com/jl3jUxR.png) ![](https://i.imgur.com/iVttCjA.png)

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