Iterm2 nuggets

If you're using Iterm2 as you terminal and have Zsh installed, here are some nuggets i've recently discovered:

• Instead of the cd (change directory) command, navigate directories with just: 
  .. (parent dir)
... (parent from parent dir)
/ (root)
~ (home)

• Instead of the mkdir and cd commands, use take command to create a directory and change the path to it

• Switch between the last and current path with a hyphen -

• List all alias commands with alias or filter them with grep alias | grep git