ban "wall"
 

Recently i get a free account of a solars host which offerd a free env to enjoy you linux expericence.Such a cake attrated many people to join ,but someone always 'wall's lots of rubblis broadcasts ,it's boring ,anyone who know how tho ban the acception of the 'wall'messages.Thanks

You can prevent other regular users from sending you messages via talk, write, wall by setting your terminal not to receive messages:

> mesg n

But keep in mind that this does not affect the root user.

It's great ,thank you !