sudo ifconfig en7 down
sudo ifconfig en7 up
# 禁止自动睡眠
sudo pmset -b sleep 0; sudo pmset -b disablesleep 1
# 恢复关盖睡眠
sudo pmset -b sleep 5; sudo pmset -b disablesleep 0
# /etc/pam.d/sudo
sudo gsed -i '1aauth sufficient pam_tid.so' /etc/pam.d/sudo
sudo sed -i '' -e '1a\
auth sufficient pam_tid.so' /etc/pam.d/sudo #sudo touch id
sudo lsof -i -P | grep -i "listen"
nc -zv [host-name/ip] [port(s)]
zsh <(curl -sSL https://github.com/Junyangz/iterm2-zmodem/raw/master/iterm2-zmodem.sh)
# ~/.gitconfig, need git version >= 2.36
[includeIf "hasconfig:remote.*.url:git@github.com*/**"]
# [includeIf "hasconfig:remote.*.url:https://github.com*/**"] # for https
path = ~/.gitconfig-github
xattr -d -r com.apple.quarantine /Applications/xxx.app # or xxx binary