I found this book quite helpful in leveling up my Vim skills: https://pragprog.com/book/dnvim2/practical-vim-second-edition https://pragprog.com/book/dnvim2/pr

I found this book quite helpful in leveling up my Vim skills: https://pragprog.com/book/dnvim2/practical-vim-second-edition https://pragprog.com/book/dnvim2/practical-vim-second-editio... I can also vouch for the Vim + tmux combination. PragProg has an excellent book on tmux too: https://pragprog.com/book/bhtmux2/tmux-2 https://pragprog.com/book/bhtmux2/tmux-2