# Disable Selinux permanently in '/etc/selinux/config'. This method needs reboot of server.
SELINUX=disabled
# Install epel repository
yum install epel-release -y
# Install httpd
yum install httpd -y
# Start the httpd service & make enable on startup
systemctl start httpd
systemctl enable httpd
# Install require packages for OSSEC
yum install -y gcc php php-cgi php-devel inotify-tools httpd mysql-devel postgresql-devel
# Download OSSEC WUI
git clone https://github.com/ossec/ossec-wui.git
mv ossec-wui* /var/www/html/ossec-wui
cd cd /var/www/html/ossec-wui
./setup.sh
Username: centos
New password: centos
Re-type new password: centos
Enter your web server user name (e.g. apache, www, nobody, www-data, ...) apache
usermod -aG ossec apache
cd /var/www/html/ossec-wui/
chmod 770 tmp/
chgrp apache tmp/
systemctl restart httpd
/var/ossec/bin/ossec-control stop
/var/ossec/bin/ossec-control start
# Edit /etc/php.ini
date.timezone = Europe/Bratislava
max_execution_time = 180
max_input_time = 180
memory_limit = 180M
systemctl restart httpd