[luau] REd hat 7.3 updated but still issues

[Ray Strode]

> You can also set that through /proc, which is how a lot of people do it, 
Well, that's a good temporary way to do it, but then it loses changes on
reboot.  sysctl.conf is persistent.
 
> Be careful doign this.  The reason this isn't done by default is to make 
> it more difficult for trojaned copies of common utilities such as "ls" 
> to be left around in various places on the system where people might 
> accidentally run them.  No doubt Google has plenty of information 
> regarding this.
My example added it to the end of the path, so it only gets checked
after all other directories.

--Ray