You just execute:
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
that would be for the current session, if you want to change permanently add it to any .bashrc, bash.bashrc, /etc/profile – whatever fits your system and user needs.
Note: This is for Linux. We’ll make this clear for new coders. (` , ‘) Don’t try to SET = these.