dndkill — disable macOS Big Sur Do-Not-Disturb (even if scheduled)

dndkill.sh

#!/bin/bash
rootPlist=$(plutil -extract dnd_prefs xml1 -o - /Users/"$USER"/Library/Preferences/com.apple.ncprefs.plist)
dataPlistB64=$(echo $rootPlist | xmllint --xpath "string(//data)" - )
dataPlist=$(echo $dataPlistB64 | base64 --decode | plutil -convert xml1 - -o -)

scheduleDict=$(echo $dataPlist | xmllint --xpath "//dict/key[text()='scheduledTime']/following-sibling::*[1]" -)
userPrefDict=$(echo $dataPlist | xmllint --xpath "//dict/key[text()='userPref']/following-sibling::*[1]" -)


end=$(echo $scheduleDict | xmllint --xpath "number(//dict/key[text()='end']/following-sibling::*[1])" -)
start=$(echo $scheduleDict | xmllint --xpath "number(//dict/key[text()='start']/following-sibling::*[1])" -)

scheduleEnabled=$(echo $scheduleDict | xmllint --xpath "name(//dict/key[text()='enabled']/following-sibling::*[1])" -)
userEnabled=$(echo $userPrefDict | xmllint --xpath "name(//dict/key[text()='enabled']/following-sibling::*[1])" -)


dataPlistWithoutUserPref=$( [[ $(echo $dataPlist | plutil -extract userPref xml1 - >/dev/null 2>&1) ]] \
    && echo $dataPlist | plutil -remove userPref - -o - \
    || echo $dataPlist )
dataPlistWithoutScheduleOrUserPref=$( [[ $(echo $dataPlistWithoutUserPref | plutil -extract userPref xml1 - >/dev/null 2>&1) ]] \
    && echo $dataPlistWithoutUserPref | plutil -remove userPref - -o - \
    || echo $dataPlistWithoutUserPref )


dataPlistWithSettings=$(\
echo $dataPlistWithoutScheduleOrUserPref | \
plutil -insert userPref -xml "
    <dict>
        <key>date</key>
        <date>$(date -u +"%Y-%m-%dT%H:%M:%SZ")</date>
        <key>enabled</key>
        <false/>
        <key>reason</key>
        <integer>1</integer>
    </dict> " - -o - | \
plutil -insert scheduledTime -xml "
    <dict>
        <key>enabled</key>
        <false/>
        <key>end</key>
        <real>$end</real>
        <key>start</key>
        <real>$start</real>
    </dict> " - -o -
)
payload=$(echo $dataPlistWithSettings | plutil -convert binary1 - -o - | xxd -p | tr -d '\n')
defaults write com.apple.ncprefs dnd_prefs -data "$payload"
pgrep usernoted | xargs kill -9
while [[ $(pgrep usernoted) == "" ]]; do sleep 0.1; done



    # <?xml version="1.0" encoding="utf-8"?>
    # <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
    #    "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
    # <plist version="1.0">
    #   <dict>
    #     <key>dndDisplayLock</key>
    #     <false />
    #     <key>dndDisplaySleep</key>
    #     <true />
    #     <key>dndMirrored</key>
    #     <true />
    #     <key>facetimeCanBreakDND</key>
    #     <false />
    #     <key>repeatedFacetimeCallsBreaksDND</key>
    #     <false />
    #   </dict>
    # </plist>


    # <key>scheduledTime</key>
    # <dict>
    #     <key>enabled</key>
    #     <true/>
    #     <key>end</key>
    #     <real>420</real>
    #     <key>start</key>
    #     <real>1320</real>
    # </dict>


    # <key>userPref</key>
    # <dict>
    #     <key>date</key>
    #     <date>2021-04-28T06:18:24Z</date>
    #     <key>enabled</key>
    #     <true/>
    #     <key>reason</key>
    #     <integer>1</integer>
    # </dict>