This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Run fs_usage | |
sudo fs_usage -e -www | grep -i $searchTerm |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# On the Mac | |
system_profiler SPHardwareDataType | awk '/Serial/ {print $4}' | |
ioreg -l | grep IOPlatformSerialNumber | awk '{print $4}' | sed 's/"//g' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Set USERNAME variable to user | |
USERNAME="" | |
USER_HOME=$(/usr/bin/dscl . read "/Users/${USERNAME}" | awk -F ':' '/NFSHomeDirectory/ {print $2}' | awk '{$1=$1};1') |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 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" }' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 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 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 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 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Create certificate bundle with private key and cert, and intermediate certs | |
openssl pkcs12 -export -out <certBundle>.pfx -inkey <privateKey>.key -in <serverCert>.crt -certfile <intermediateCert>.crt |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Show available choice changes for a specific package | |
installer -showChoiceChangesXML -pkg /path/to/the/package.pkg | grep -A 3 -B 4 'selected' | grep -v '\-\-' |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# 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 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Check connected wifi | |
/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I | grep SSID |
NewerOlder