pwd current location
ls directories
cd move to
- back
pushd teleport to
popd pop back
/ home
touch rename or create
cat shows content of small files, multiple files can be printed
mv moves file to dir
cp copy file to destination file
rmdir delete empty dir
rm remove -R removes all files and folders in the dir
ls -l permissions and owners
sudo chown “user” “filename” change ownership
nano ”filename" opens file in terminal with nano options
sudo softwareupdate -i -a download updates and install
sudo softwareupdate -l shows all pending updates
sudo softwareupdate -d downloads but doesn't install updates