Solved：MacOS Mojave Battery Drain

解決Mojave更新後休眠耗電問題

依下列指令設定電池模式的休眠參數：

等待時間(秒)可依個人需求調整，範例中14400 = 4小時

sudo pmset -b tcpkeepalive 0

sudo pmset -b autopoweroffdelay 14400

sudo pmset -b standbydelayhigh 14400

sudo pmset -b standbydelaylow 14400

設定完畢後重開機

用以下指令查看參數是否設定成功：

pmset -g custom

設定成功結果如下：

Battery Power:
lidwake 1
autopoweroff 1

standbydelayhigh 14400

autopoweroffdelay 14400

proximitywake 0

standby 1

standbydelaylow 14400

ttyskeepawake 1

Standby Battery Threshold 50

powernap 0

gpuswitch 2

hibernatefile /var/vm/sleepimage

hibernatemode 3

displaysleep 2

sleep 2

tcpkeepalive 0

halfdim 1

acwake 0

lessbright 1

disksleep 10

設定後實測，休眠12小時耗電從 5% 降到 1%