Question about the The Perfect Setup - Debian Sarge (3.1) page 3

[paulley]

hi all

just got a quick question about the The Perfect Setup - Debian Sarge (3.1) on page 3.

So for i have got to :

update-rc.d -f exim remove
update-inetd --remove daytime
update-inetd --remove telnet
update-inetd --remove time
update-inetd --remove finger
update-inetd --remove talk
update-inetd --remove ntalk
update-inetd --remove ftp
update-inetd --remove discard
<- Yes

/etc/init.d/openbsd-inetd reload

and

apt-get install quota quotatool
<- No

but my question is whats the <- yes & <- no for because they are not commands on debian. I have tried them on there own and also with the commands that are before them eg update-inetd --remove discard <- yes & apt-get install quota quotatool <- No but both are not recognize as commands.

thanks for any feed back

paul