The whole Linux user:group topic just gives me headaches again.
I have my document roots (httpdocs) and everything inside chown-ed to a certain user and a certain group, let's say
chown -R myuser:mygroup httpdocs
Now apache doesn't have access to let's say a public images folder. So I add apache to mygroup, for example with:
usermod -a -G mygroup apache
Any file or folder which I chmod to 775 should now give apache write permission, not? Doesn't happen... do I have to reload, restart or else reinitiate something for this to happen or do I still just not get the whole thing.