yum install mysql-devel postgresql-devel -y yum install sqlite-devel -y sudo yum groupinstall 'Development Tools' -y yum install -y gcc inotify-tools yum install -y mariadb-server httpd yum install php php-common php-opcache php-mcrypt php-cli php-gd php-curl php-mysqlnd -y
cd /opt wget -U ossec https://bintray.com/artifact/download/ossec/ossec-hids/ossec-hids-2.8.3.tar.gz wget -U ossec https://raw.githubusercontent.com/ossec/ossec-docs/master/docs/whatsnew/checksums/2.8.3/ossec-hids-2.8.3.tar.gz.sha256 cat ossec-hids-2.8.3.tar.gz.sha256 sha256sum -c ossec-hids-2.8.3.tar.gz.sha256 ossec-hids-2.8.3.tar.gz tar -zxvf ossec-hids-2.8.3.tar.gz cd ossec-hids-2.8.3 ./install.sh
/var/ossec/bin/ossec-control start /var/ossec/bin/ossec-control enable database
cd /var/www/html/ wget https://github.com/ossec/ossec-wui/archive/master.zip unzip master.zip mv ossec-wui-master/ ossec/
mkdir ossec/tmp/ chown www-data: -R ossec/ chmod 666 /var/www/html/ossec/tmp apachectl restart
[1] https://www.vultr.com/docs/how-to-install-ossec-hids-on-a-centos-7-server