Hunter macro's I use

[lupissolo]

first macro is auto shot/ steady shot, with kill command set up so it will cast it when it you crit, side note these macros are made to be spamed, just keep hitting the button and they'll work great

#showtooltip Steady Shot
/script UIErrorsFrame:Hide()
/castsequence reset=2 Steady Shot, Auto Shot
/cast [exists,target=pettarget] Kill Command
/script UIErrorsFrame:Clear()

this one add's in arcane shot when ever its off CD

#showtooltip Steady Shot
/cast [target=pet, dead]; [nopet]; [target=pettarget, exists] Kill Command
/castsequence reset=2 Steady Shot, Auto Shot
/castrandom Arcane Shot,
/script UIErrorsFrame:Clear()

this last one add's both arcane and multi shots into the macro

#showtooltip Steady Shot
/cast [target=pet, dead]; [nopet]; [target=pettarget, exists] Kill Command
/castsequence reset=2 Steady Shot, Auto Shot
/castrandom Arcane Shot, Multi-Shot
/script UIErrorsFrame:Clear()

this macro is one all classes can use for setting there focus, I'll show you how to use this for MDing tanks next

/focus
/targetlasttarget

and now the MD macro

#showtooltip Misdirection
/cast [target=focus,help] Misdirection

how these two work well together is that you set your focus as your tank and then when ever you need to MD just hit the macro once and MD will go up on your tank as long as they are in los of you

and the last macro is one for casting mend pet only when the buff for it is not on your pet already, meaning you dont waste mana on casting it while itsstill healing your pet

#showtooltip
/castsequence reset=15 Mend Pet, null

and one last one, Distracting shot pull macro, it stops you from auto shotting on already traped targets so they dont run for healers

#shottooltip
/cast Distracting Shot(Rank 7)
/stopcasting

you can change distracting shot to arcane very easly two give you 2 pull shot macros

and there we go, a list of all the macro's I use on my hunter