re-added zto dir with no git info

zerotierone/ext/installfiles/mac/uninstall.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+export PATH=/bin:/usr/bin:/sbin:/usr/sbin
+
+if [ "$UID" -ne 0 ]; then
+	echo "Must be run as root; try: sudo $0"
+	exit 1
+fi
+
+if [ ! -f '/Library/LaunchDaemons/com.zerotier.one.plist' ]; then
+	echo 'ZeroTier One does not seem to be installed.'
+	exit 1
+fi
+
+cd /
+
+echo 'Stopping any running ZeroTier One service...'
+launchctl unload '/Library/LaunchDaemons/com.zerotier.one.plist' >>/dev/null 2>&1
+sleep 1
+killall -TERM zerotier-one >>/dev/null 2>&1
+sleep 1
+killall -KILL zerotier-one >>/dev/null 2>&1
+
+echo "Making sure kext is unloaded..."
+kextunload '/Library/Application Support/ZeroTier/One/tap.kext' >>/dev/null 2>&1
+
+echo "Removing ZeroTier One files..."
+
+rm -rf '/Applications/ZeroTier One.app'
+rm -f '/usr/bin/zerotier-one' '/usr/bin/zerotier-idtool' '/usr/bin/zerotier-cli' '/Library/LaunchDaemons/com.zerotier.one.plist'
+mkdir -p /tmp/ZeroTierOne_uninstall_tmp
+cp "/Library/Application Support/ZeroTier/One/*.secret" /tmp/ZeroTierOne_uninstall_tmp
+rm -rf '/Library/Application Support/ZeroTier/One'
+mkdir -p '/Library/Application Support/ZeroTier/One'
+cp "/tmp/ZeroTierOne_uninstall_tmp/*.secret" '/Library/Application Support/ZeroTier/One'
+chmod 0600 "/Library/Application Support/ZeroTier/One/*.secret"
+rm -rf /tmp/ZeroTierOne_uninstall_tmp
+
+echo 'Uninstall complete.'
+echo
+echo 'Your identity and secret authentication token have been preserved in:'
+echo '  /Library/Application Support/ZeroTier/One'
+echo
+echo 'You can delete this folder and its contents if you do not intend to re-use'
+echo 'them.'
+echo
+
+exit 0