Go buck wild with zsh history; storage is cheap

zshrc

@@ -1,8 +1,8 @@
 source $HOME/.oh-my-zshrc
 
 HISTFILE=~/.histfile
-HISTSIZE=1000
-SAVEHIST=1000
+HISTSIZE=1000000
+SAVEHIST=1000000
 setopt incappendhistory nomatch correct NO_HUP
 unsetopt beep
 bindkey -v