iTerm as a built-in terminal mac alternatives really handy，Multi-function、Interface is also nice。Skin with zsh +，Since then, the terminal also beautiful (thematic map)。
but，zsh is always very slow start，Although the content before each start input is still not lost，But always waiting is not a thing (to tell the truth，I have endured so many years ......)
In short，In fact, this problem can be solved[……]