You can use Ctrl+R for reverse search. However, these are minor things... You can find a plugins and what-not to add these kind of functionalities. I use oh-my

You can use Ctrl+R for reverse search. However, these are minor things... You can find a plugins and what-not to add these kind of functionalities. I use oh-my-zsh and I'm more accustomed with searching sub-history of commands, e.g. nmap <up> #=> shows flags...