Useful macOS Terminal Commands

file.bash

#remote pc on/off
username=igor
ipaddr=192.168.0.40
macaddr=10:FE:ED:37:1F:67
alias pc_off='net rpc shutdown -I $ipaddr -U $username'
alias pc_on='wakeonlan $macaddr'

#spoof mac addr
sudo ifconfig en0 ether d4:33:a3:ed:f2:16

#run webservice in local dir
ruby -run -ehttpd . -p8000

##macOS appearance -
# hidden files
defaults write com.apple.finder AppleShowAllFiles YES

#notification from terminal
osascript -e 'display notification "Done" with title "Terminal Message"'

#upload several files scp
scp file.jpg file2.jpg $username@$ipaddr:~/upload

#update system
sudo softwareupdate --install --all s

# sync with progress
sudo rsync -vaE --progress $from $to

# see install log
cat /private/var/log/install.log | open -f

#spoof mac addr
sudo ifconfig en0 ether $(openssl rand -hex 6 | sed 's%\(..\)%\1:%g; s%.$%%')