bind "z" "+jump; -attack; -jump"

CS2
alias "+jumpaction" "+jump;"
alias "+throwaction" "-attack; -attack2"
alias "-jumpaction" "-jump"
bind z "+jumpaction;+throwaction;"

-noforcemaccel -usenoforcedmparms -novid -w 1280 -h 960 -refresh 240 -freq 240 -high -nod3d9ex -threads 4 -tickrate 128