Apple (macos)

Sudo
```
sudo visudo
```

Finder
- Show hidden files
  Command + Shift + .
- Type a path
  Cmd + Shift + G
- enter-a-filename-in-the-file-open-dialog

Stop DS_Store

# Stop writing DS_Store files
defaults write com.apple.desktopservices DSDontWriteNetworkStores true

Update Command Line Tools for Xcode

softwareupdate --all --install --force

# Uninstall 
sudo rm -rf /Library/Developer/CommandLineTools

# shows where they are installed
sudo xcode-select -p
ls /Library/Developer/CommandLineTools/usr/bin/

sudo xcode-select --install

# git failed after upgrade
xcodebuild -runFirstLaunch

Fix complete nosort

bash_completion error

# Add this to top of /usr/local/etc/bash_completion.d/wg*

[[ ${BASH_VERSINFO[0]} -ge 4 ]] || return 0

Fix window rearrange on sleep

Multiple displays rearrange on every wake

# trying to fix display 
mac14:~ root# pmset -a powernap 0
mac14:~ root# pmset -a tcpkeepalive 0
# Warning: This option disables TCP Keep Alive mechanism when sytem is sleeping. This will result in some critical features like 'Find My Mac' not to function properly.

Find devices. Allow so to connect to my homelab

Guides
- https://mac.install.guide/

Directory Comparison
```
opendiff d1 d2
```

Brew

# utils to list packages
ls /Applications
brew list
mas list # brew install mac apple store cli
pkgutil --pkgs
system_profiler SPApplicationsDataType

/usr/libexec/ApplicationFirewall/socketfilterfw --listapps
/usr/libexec/ApplicationFirewall/socketfilterfw --add  /Applications/XYZ.app

ip r get 192.168.1.127