Go to specific Line: ctrl + g
Mac: cmd + g
Select Entire Line: ctrl + i
Mac: cmd + i
Delete Entire Line: ctrl + shift + k
Mac: cmd + shift +k
Move line up or down: alt + up/down
Mac: option + up/down
Copy Line Above or Below: shift + alt + up/down
Mac: shift + option + up/down
Insert Line Above: ctrl + shift + enter
Mac: cmd + shift + enter
Show all commands: ctrl + shift + p
Mac: shift + cmd + p