Here are some quick Mac OS X Terminal commands after a Mac install that I often use. Use at your own risk. Your mileage may vary. If you mess up, I can’t help you.
to show path at the top of the Finder window
defaults write com.apple.finder _FXShowPosixPathInTitle -bool YES
to save Screenshots into a specific folder
defaults write com.apple.screencapture location /Users/{username}/Documents/Screenshots
make Screenshots use a different naming convention
defaults write com.apple.screencapture name "Img"
And for Finder’s changes to take place, close all Finder windows, and create New Finder Window. For screenshot settings to change, use terminal command killall SystemUIServer
