The Perfect Setup - Ubuntu Feisty Fawn (Ubuntu 7.04) - Page 4

9 Install Some Software

Now we install a few packages that are needed later on. Run

apt-get install binutils cpp fetchmail flex gcc libarchive-zip-perl libc6-dev libcompress-zlib-perl libdb4.3-dev libpcre3 libpopt-dev lynx m4 make ncftp nmap openssl perl perl-modules unzip zip zlib1g-dev autoconf automake1.9 libtool bison autotools-dev g++

(This command should go into one line!)


10 Quota

(If you have chosen a different partitioning scheme than I did, you must adjust this chapter so that quota applies to the partitions where you need it.)

To install quota, run

apt-get install quota

Edit /etc/fstab. Mine looks like this (I added ,usrquota,grpquota to the partition with the mount point /):

vi /etc/fstab

# /etc/fstab: static file system information.
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    defaults        0       0
# /dev/sda1
UUID=4e83bdf2-ea2b-416c-85b0-ed2c56a19433 /               ext3    defaults,errors=remount-ro,usrquota,grpquota 0       1
# /dev/sda5
UUID=2ded13c4-6693-47ca-b1c8-18ebd32dbce9 none            swap    sw              0       0
/dev/scd0       /media/cdrom0   udf,iso9660 user,noauto     0       0
/dev/fd0        /media/floppy0  auto    rw,user,noauto  0       0

To enable quota, run these commands:

touch /quota.user /
chmod 600 /quota.*
mount -o remount /
quotacheck -avugm
quotaon -avug


11 DNS Server


apt-get install bind9

For security reasons we want to run BIND chrooted so we have to do the following steps:

/etc/init.d/bind9 stop

Edit the file /etc/default/bind9 so that the daemon will run as the unprivileged user bind, chrooted to /var/lib/named. Modify the line: OPTIONS="-u bind" so that it reads OPTIONS="-u bind -t /var/lib/named":

vi /etc/default/bind9

OPTIONS="-u bind  -t /var/lib/named"
# Set RESOLVCONF=no to not run resolvconf

Create the necessary directories under /var/lib:

mkdir -p /var/lib/named/etc
mkdir /var/lib/named/dev
mkdir -p /var/lib/named/var/cache/bind
mkdir -p /var/lib/named/var/run/bind/run

Then move the config directory from /etc to /var/lib/named/etc:

mv /etc/bind /var/lib/named/etc

Create a symlink to the new config directory from the old location (to avoid problems when bind gets updated in the future):

ln -s /var/lib/named/etc/bind /etc/bind

Make null and random devices, and fix permissions of the directories:

mknod /var/lib/named/dev/null c 1 3
mknod /var/lib/named/dev/random c 1 8
chmod 666 /var/lib/named/dev/null /var/lib/named/dev/random
chown -R bind:bind /var/lib/named/var/*
chown -R bind:bind /var/lib/named/etc/bind

We need to modify /etc/default/syslogd so that we can still get important messages logged to the system logs. Modify the line: SYSLOGD="" so that it reads: SYSLOGD="-a /var/lib/named/dev/log":

vi /etc/default/syslogd

# Top configuration file for syslogd

# Full documentation of possible arguments are found in the manpage
# syslogd(8).

# For remote UDP logging use SYSLOGD="-r"
SYSLOGD="-a /var/lib/named/dev/log"

Restart the logging daemon:

/etc/init.d/sysklogd restart

Start up BIND, and check /var/log/syslog for errors:

/etc/init.d/bind9 start


12 MySQL

In order to install MySQL, we run

apt-get install mysql-server mysql-client libmysqlclient15-dev

We want MySQL to listen on all interfaces, not just localhost, therefore we edit /etc/mysql/my.cnf and comment out the line bind-address =

vi /etc/mysql/my.cnf

#bind-address           =

Then we restart MySQL:

/etc/init.d/mysql restart

Now check that networking is enabled. Run

netstat -tap

In the output you should see a line like this one:

tcp        0      0 *:mysql                 *:*                     LISTEN     22565/mysqld


mysqladmin -u root password yourrootsqlpassword
mysqladmin -h -u root password yourrootsqlpassword

to set a password for the user root (otherwise anybody can access your MySQL database!).

Falko Timme

About Falko Timme

Falko Timme is an experienced Linux administrator and founder of Timme Hosting, a leading nginx business hosting company in Germany. He is one of the most active authors on HowtoForge since 2005 and one of the core developers of ISPConfig since 2000. He has also contributed to the O'Reilly book "Linux System Administration".

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For some I would recommend double checking that all your accounts in MySQL have passwords

# mysql -u root -p

mysql> select user, host, password, select_priv, update_priv, delete_priv, insert_priv from mysql.user;

If you need to set a password for a group.  Do the following: 

mysql> set password for 'root'@'localhost' = password ('newpassword');

Run the following again to double check:

mysql> select user, host, password, select_priv, update_priv, delete_priv, insert_priv from mysql.user;


By: Joenieburg

In order to get the dns server running on ubuntu 8.04 u have to remove apparmor. (or figur out how to use apparmor) after that u can start the dns server.

How to remove? apt-get purge apparmor.