?       show the help
gg/Home(chrome) top of page
G/End   bottom
u/d    half page
space/shift+space   page
r		Reload 
yy		Copy the current URL 
yf         
p/P		(openCopiedUrlInCurrentTab)(openCopiedUrlInNewTab)
gu/gU           (goUpURL)(goToRootURL)
t		Create new tab
f/F             open a link
<a-f>		Open multiple links in a new tab
gs              view source
i               enter insert mode -- all commands will be ignored until you hit Esc to exit
gi/Tab/shift+tab(chrome)	Focus the first text input on the page
m1/`1/``        mark //jump back to the position before the previous jump
o/O		Open URL, bookmark or history entry
ge/gE           Edit the current URL
/		Enter find mode
n/N		Cycle forward to the next find match
H/L 	(Alt + 左箭头 / Alt + 右箭头)	Go back/forwardin history
shift+J/K       Tab left/right
^		Go to previously-visited tab
g0/g$		Go to the first/last tab
x/X		Close/Restore current tab
]], [[           Follow the link labeled 'next' or '>' ('previous' or '<')
chrome