setting a default status line without airline

statusline.vim

        set laststatus=2 " Always show status line

        set statusline=%f       " Path to the file
        set statusline+=%<      " If status line is too long truncate here
        set statusline+=\ %y    " File type, e.g. [go]
        set statusline+=%r      " [RO] if file is read only
        set statusline+=%m      " [+] if file is modified
        set statusline+=%=      " Switch to right side
        set statusline+=%p%%    " Percentage through file in lines
        set statusline+=\ %l,%c " Line, Column numbers

        set showmode " Show current mode below the status line on left side
                     " (when not in normal mode)
        set showcmd  " Show partial commands below the status line on the
                     " right (and selected characters/lines in visual mode)