broadcast message problem

soumalya · 07-31-2008, 03:37 AM

Sir

in my office our users accessing the server using their login id through telnet and broadcasting messages. i want stop them doing this. only root can broadcast messages to other users.

help me plsssssssssssssssss

thanks in advance

Mr. C. · 08-01-2008, 12:56 AM

See man mesg

soumalya · 08-05-2008, 12:39 AM

my office all the client using wall command to send mesage with their login.

i want to stop them using wall command. only root user can use wall command.

help me pls

Mr. C. · 08-05-2008, 01:36 AM

chmod go-rx `which wall`