ctrl a : end of line ctrl e : begining of line
fn up fn down : vim page up down fn right left : vim begining end line
cmd 1 to n : change tab cmd option left right : move tab
rsync -r --exclude 'target/' --exclude 'node_modules/' --exclude 'data/' --exclude 'packer_cache' --exclude 'bin' --exclude 'venv' --exclude 'pkg' $HOME/dev $HOME/data/backups/dev_backup
sudo chown gv /dev/disk2s2 sudo VBoxManage internalcommands createrawvmdk -filename ~/virtual-disks/disk2.vmdk -rawdisk /dev/disk2s2