wegotoeleven

# Run fs_usage
sudo fs_usage -e -www | grep -i $searchTerm

wegotoeleven

# Set USERNAME variable to user
USERNAME=""
USER_HOME=$(/usr/bin/dscl . read "/Users/${USERNAME}" | awk -F ':' '/NFSHomeDirectory/ {print $2}' | awk '{$1=$1};1')

wegotoeleven

# Read test
dd if=tstfile bs=2048k of=/dev/null count=1024 2>&1 | grep sec | awk '{print "Read: " $1 / 1024 / 1024 / $5, "MB/sec" }'

# Write test
dd if=/dev/zero bs=2048k of=tstfile count=1024 2>&1 | grep sec | awk '{print "Write: " $1 / 1024 / 1024 / $5, "MB/sec" }'

wegotoeleven

# Toggle Spotlight
sudo  mdutil  -a  -i  off # Off 
sudo  mdutil  -a  -i  on  # On

# To  remove  the  menu  bar  icon,  run  this  Terminal  command:
sudo  chmod  600  /System/Library/CoreServices/Search.bundle/Contents/MacOS/Search  &&  killall  SystemUIServer

wegotoeleven

# On Macs without a T2 chip, boot into Single User Mode using cmd-S.
# On Macs with or without a T2 chip, boot into Recovery Mode using cmd-R and open Utilities > Terminal.
# Doesn't work on macOS 11 and newer

mount -uw /System/Volumes/Data
touch /var/db/.RunLanguageChooserToo

mount -uw /
touch /Volumes/Macintosh\ HD/var/db/.RunLanguageChooserToo

wegotoeleven

# Download
https://www.macports.org/install.php

# Uncompress
tar xjvf MacPorts-2.7.2.tar.bz2

# Install
cd MacPorts-2.7.2
./configure --prefix=${HOME}/.macports --with-install-user=${USER} --with-install-group=staff
make && make install

wegotoeleven

# Find failed commands
select count(*) from mobile_device_management_commands where apns_result_status='Error';

# Find failed VPP commands
select count(*) from mobile_device_management_commands where command='InstallApplication' and apns_result_status='Error';

# Show devices with failed commands
select device_id from mobile_device_management_commands where apns_result_status='Error';

# Show devices with failed VPP commands

wegotoeleven

# Check connected wifi
/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I | grep SSID

wegotoeleven

# Show all 
defaults domains | tr ',' '\n'

# Global prefs
$(defaults read -g AppleLocale)

# is the same as 
$(defaults read .GlobalPreferences AppleLocale)

# is the same as 

wegotoeleven

# Interrogate the auth.db for System Preference permissions
sudo sqlite3 /var/db/auth.db .dump | grep -i system.preferences | awk -F "'" '{print $2}' | grep system