Automated Installation of DenyHost on RedHat/Fedora

#Script

#!/bin/bash

# This script installs Deny Host on RedHat(RHEL) or Fedora.

################################################################################

# This script comes with no warranty or guarantee. Please review the script

# before you run it to ensure that it will not cause adverse effects on your

# system.

#

# If you have any questions or comments, please e-mail: sanjaydalal4u@gmail.com

################################################################################

sudo echo

if [ -f /etc/init.d/denyhosts ]; then

echo Removing existing init scripts

sudo /etc/init.d/denyhosts stop

sudo rm -rf /etc/init.d/denyhosts

sudo chkconfig --remove denyhosts

echo '*********************'

echo

fi

if [ -d /usr/share/denyhosts/ ]; then

echo Removing existing installation

sudo rm -rf /usr/share/denyhosts

echo '*********************'

echo

fi

echo Installing 'python' and dependencies.

sudo yum -y install python

echo '*********************'

echo

cd /root

echo Downloading DenyHost

wget http://downloads.sourceforge.net/project/denyhosts/denyhosts/2.6/DenyHosts-2.6.tar.gz?use_mirror=biznetnetworks

echo '*********************'

echo

echo Unpacking DenyHost

#!/bin/bash

# This script installs Deny Host on RedHat(RHEL) or Fedora.

################################################################################

# This script comes with no warranty or guarantee. Please review the script

# before you run it to ensure that it will not cause adverse effects on your

# system.

# If you have any questions or comments, please e-mail: sanjaydalal4u@gmail.com

################################################################################

sudo echo

if [ -f /etc/init.d/denyhosts ]; then

echo Removing existing init scripts

sudo /etc/init.d/denyhosts stop

sudo rm -rf /etc/init.d/denyhosts

sudo chkconfig --remove denyhosts

echo '*********************'

echo

fi

if [ -d /usr/share/denyhosts/ ]; then

echo Removing existing installation

sudo rm -rf /usr/share/denyhosts

echo '*********************'

echo

fi

echo Installing 'python' and dependencies.

sudo yum -y install python

echo '*********************'

echo

cd /root

echo Downloading DenyHost

wget http://downloads.sourceforge.net/project/denyhosts/denyhosts/2.6/DenyHosts-2.6.tar.gz?use_mirror=biznetnetworks

echo '*********************'

echo

echo Unpacking DenyHost

tar -xzf DenyHosts-2.6.tar.gz

cd /root/DenyHosts-2.6

echo '*********************'

echo

echo Installing DenyHost

sudo python setup.py install

echo '*********************'

echo

cd /usr/share/denyhosts

echo Configuring DenyHost

sudo cp denyhosts.cfg-dist denyhosts.cfg

sudo sed -i.bak 's/^\s*\(SECURE_LOG\s*=.*\)$/#\1/' denyhosts.cfg

sudo sed -i.bak 's/^\s*#\s*SECURE_LOG\s*=\s*\/var\/log\/secure/SECURE_LOG = \/var\/log\/secure/' denyhosts.cfg

sudo sed -i.bak 's/^\s*\(LOCK_FILE\s*=.*\)$/#\1/' denyhosts.cfg

sudo sed -i.bak 's/^\s*#\s*LOCK_FILE\s*=\s*\/var\/run\/denyhosts.pid/LOCK_FILE = \/var\/run\/denyhosts.pid/' denyhosts.cfg

sudo sed -i.bak 's/^\s*\(BLOCK_SERVICE\s*=.*\)$/#\1/' denyhosts.cfg

sudo sed -i.bak 's/^\s*#\s*BLOCK_SERVICE\s*=\s*ALL/BLOCK_SERVICE  = ALL/' denyhosts.cfg

echo '*********************'

echo

echo Configuring executable

sudo cp daemon-control-dist daemon-control

sudo sed -i.bak 's/^\(\s*DENYHOSTS_BIN\s*=\s\).*$/\1"\/usr\/bin\/denyhosts.py"/' daemon-control

sudo sed -i.bak 's/^\(\s*DENYHOSTS_LOCK\s*=\s\).*$/\1"\/var\/run\/denyhosts.pid"/' daemon-control

sudo sed -i.bak 's/^\(\s*DENYHOSTS_CFG\s*=\s\).*$/\1"\/usr\/share\/denyhosts\/denyhosts.cfg"/' daemon-control

sudo chown root daemon-control

sudo chmod 700 daemon-control

echo '*********************'

echo

echo Adding ddclient to rc scripts

cd /etc/init.d

sudo ln -s /usr/share/denyhosts/daemon-control denyhosts

sudo chkconfig --add denyhosts

sudo chkconfig --level 35 denyhosts on

echo '*********************'

echo