.bashrc
stty -ixon
.vimrc
nmap <C-s> :w !sudo tee %<CR><CR><ESC><ESC>:e!<CR>vmap <C-s> <C-C>:w !sudo tee %<CR><CR><ESC><ESC>:e!<CR>
imap <C-s> <C-O>:w !sudo tee %<CR><CR><ESC><ESC>:e!<CR>
nmap <C-s> :w!<CR>
vmap <C-s> <C-C>:w!<CR>
imap <C-s> <C-O>:w!<CR>
nmap <C-q> :q!<CR>
vmap <C-q> <C-C>:q!<CR>
imap <C-q> <C-O>:q!<CR>