cmd + option + (1,2,3,4,5) for split sublime into panes
cmd + shift + p to open sublime command palette
cmd + c with nothing selected in sublime copies the entire line for pasting
cmd + x with nothing selected in sublime cuts the entire line for pasting
ctrl + cmd + (up,down) to move entire line up or down
ctrl + cmd + g find and select all instances
cmd + f to open file finder
cmd + shift + f to open find and replace global