root@nd3-nms-linux:/usr/local# sudo apt-get purge nagios-plugins-basic
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
  nagios-plugins* nagios-plugins-basic* nagios-plugins-standard* nagios3-cgi* nagios3-common*
  nagios3-core*
0 upgraded, 0 newly installed, 6 to remove and 0 not upgraded.
After this operation, 8,032 kB disk space will be freed.
Do you want to continue [Y/n]? Y
(Reading database ... 24624 files and directories currently installed.)
Removing nagios-plugins ...
Removing nagios3-core ...
Stopping nagios3 monitoring daemon: nagios3
.
Removing nagios3-cgi ...
Reloading web server config: apache2.
Purging configuration files for nagios3-cgi ...
Removing nagios3-common ...
Purging configuration files for nagios3-common ...
Removing nagios-plugins-standard ...
Purging configuration files for nagios-plugins-standard ...
Removing nagios-plugins-basic ...
Purging configuration files for nagios-plugins-basic ...
Processing triggers for man-db ...
root@nd3-nms-linux:/usr/local#  sudo apt-get install nagios3
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  nagios-plugins nagios-plugins-basic nagios-plugins-standard nagios3-cgi nagios3-common
  nagios3-core
Suggested packages:
  nagios-nrpe-plugin
The following NEW packages will be installed:
  nagios-plugins nagios-plugins-basic nagios-plugins-standard nagios3 nagios3-cgi nagios3-common
  nagios3-core
0 upgraded, 7 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/2,732 kB of archives.
After this operation, 8,065 kB of additional disk space will be used.
Do you want to continue [Y/n]? Y
Preconfiguring packages ...
Selecting previously deselected package nagios-plugins-basic.
(Reading database ... 24202 files and directories currently installed.)
Unpacking nagios-plugins-basic (from .../nagios-plugins-basic_1.4.15-3squeeze1_i386.deb) ...
Selecting previously deselected package nagios3-common.
Unpacking nagios3-common (from .../nagios3-common_3.2.1-2_all.deb) ...
Selecting previously deselected package nagios3-core.
Unpacking nagios3-core (from .../nagios3-core_3.2.1-2_i386.deb) ...
Selecting previously deselected package nagios3-cgi.
Unpacking nagios3-cgi (from .../nagios3-cgi_3.2.1-2_i386.deb) ...
Selecting previously deselected package nagios3.
Unpacking nagios3 (from .../nagios3_3.2.1-2_i386.deb) ...
Selecting previously deselected package nagios-plugins-standard.
Unpacking nagios-plugins-standard (from .../nagios-plugins-standard_1.4.15-3squeeze1_i386.deb) ...
Selecting previously deselected package nagios-plugins.
Unpacking nagios-plugins (from .../nagios-plugins_1.4.15-3squeeze1_all.deb) ...
Processing triggers for man-db ...
Setting up nagios-plugins-basic (1.4.15-3squeeze1) ...

Creating config file /etc/nagios-plugins/config/apt.cfg with new version

Creating config file /etc/nagios-plugins/config/dhcp.cfg with new version

Creating config file /etc/nagios-plugins/config/disk.cfg with new version

Creating config file /etc/nagios-plugins/config/dummy.cfg with new version

Creating config file /etc/nagios-plugins/config/ftp.cfg with new version

Creating config file /etc/nagios-plugins/config/http.cfg with new version

Creating config file /etc/nagios-plugins/config/load.cfg with new version

Creating config file /etc/nagios-plugins/config/mail.cfg with new version

Creating config file /etc/nagios-plugins/config/news.cfg with new version

Creating config file /etc/nagios-plugins/config/ntp.cfg with new version

Creating config file /etc/nagios-plugins/config/ping.cfg with new version

Creating config file /etc/nagios-plugins/config/procs.cfg with new version

Creating config file /etc/nagios-plugins/config/real.cfg with new version

Creating config file /etc/nagios-plugins/config/ssh.cfg with new version

Creating config file /etc/nagios-plugins/config/tcp_udp.cfg with new version

Creating config file /etc/nagios-plugins/config/telnet.cfg with new version

Creating config file /etc/nagios-plugins/config/users.cfg with new version
Setting up nagios3-common (3.2.1-2) ...
Starting nagios3 monitoring daemon: nagios3.
Setting up nagios3-core (3.2.1-2) ...
Setting up nagios3-cgi (3.2.1-2) ...

Creating config file /etc/nagios3/apache2.conf with new version
Reloading web server config: apache2.
Adding password for user nagiosadmin
Setting up nagios3 (3.2.1-2) ...
Setting up nagios-plugins-standard (1.4.15-3squeeze1) ...

Creating config file /etc/nagios-plugins/config/breeze.cfg with new version

Creating config file /etc/nagios-plugins/config/disk-smb.cfg with new version

Creating config file /etc/nagios-plugins/config/dns.cfg with new version

Creating config file /etc/nagios-plugins/config/flexlm.cfg with new version

Creating config file /etc/nagios-plugins/config/fping.cfg with new version

Creating config file /etc/nagios-plugins/config/games.cfg with new version

Creating config file /etc/nagios-plugins/config/hppjd.cfg with new version

Creating config file /etc/nagios-plugins/config/ifstatus.cfg with new version

Creating config file /etc/nagios-plugins/config/ldap.cfg with new version

Creating config file /etc/nagios-plugins/config/mailq.cfg with new version

Creating config file /etc/nagios-plugins/config/mrtg.cfg with new version

Creating config file /etc/nagios-plugins/config/mysql.cfg with new version

Creating config file /etc/nagios-plugins/config/netware.cfg with new version

Creating config file /etc/nagios-plugins/config/nt.cfg with new version

Creating config file /etc/nagios-plugins/config/pgsql.cfg with new version

Creating config file /etc/nagios-plugins/config/radius.cfg with new version

Creating config file /etc/nagios-plugins/config/rpc-nfs.cfg with new version

Creating config file /etc/nagios-plugins/config/snmp.cfg with new version
Setting up nagios-plugins (1.4.15-3squeeze1) ...
root@nd3-nms-linux:/usr/local#