身為一個教學文,當然不可以只有開箱
一堆東西都不支援,買個 apc ups 網路介面卡,要一萬多(黑人問號???
我買了的型號太舊還沒網路孔??????,幸好還有一個usb 串列孔
我買了的型號太舊還沒網路孔??????,幸好還有一個usb 串列孔
乾脆來用上次開箱的ai 板子 直接寫一個 ups 控制器嘿嘿
流程圖 (小畫家 甲級
流程圖 (小畫家 甲級
安裝 nut ups tool
x213212@x213212-desktop:~$ sudo apt-get install nut-server nut-client nut-monitor s-nail
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
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
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設定完
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
一定要設置 你的 usb “bus” 和 “device” 如上
確定抓到 American Power Conversion Uninterruptible Power
確定抓到 American Power Conversion Uninterruptible Power
Bus 001 Device 007: ID 051d:0002 American Power Conversion Uninterruptible Power
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
chmod 0666 /dev/bus/usb/[bus number]/[device number]
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系統配置
x213212@x213212-desktop:/etc/nut$ sudo upsc mge
就可以順利看到我們的ups 內容囉~
安裝 sshpass
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~
簡單nut ups tool 設置什麼好亂 乾脆自己來xd寫 script
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 $TAROUTPUT2
done
背景執行
nohup bash ups.sh &> /dev/null &
jobs 可以看到運行中的 任務
這樣 斷電的時候我的 nas 就可以自動關機囉~
立馬省一萬
oops 我要換密碼 不然有心人士要登入我帳號了,不用擔心 群輝 nas 有用 google authenticator 應該是蠻安全的 (?
開始寫小東西
apt-get install sshpass
sshpass -p rootx root@192.168.0.105
sshpass -p rootx root@192.168.0.105
sshpass -p rootx ssh root@192.168.0.105 'shutdown -h now’
我們的nas就關機囉
我們的nas就關機囉
while :
do
clear
sleep 1
TAROUTPUT=$( 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
nohup bash ups.sh &> /dev/null &
這樣 斷電的時候我的 nas 就可以自動關機囉~
立馬省一萬