System Preparation

1. Update you Ubuntu, use commands below

   • sudo apt-get update
   • sudo apt-get upgrade -y

2. Install required packages

   • sudo apt-get install -y make gcc composer openssl curl php-curl php-mcrypt php-mbstring php-gettext zip unzip libnet-ldap-perl ldap-utils ntp libapache2-mod-xsendfile

3. Install PHP v7.2

   • sudo apt-get install -y python-software-properties
   • sudo add-apt-repository ppa:ondrej/php
   • sudo apt-get update
   • sudo apt-get install -y php7.2 php7.2-common php7.2-cli php7.2-fpm php7.2-curl php7.2-dev php7.2-gd php7.2-mbstring php7.2-zip php7.2-mysql php7.2-xml libapache2-mod-php7.2 php7.2-ldap
   • sudo a2dismod php7.*; sudo a2enmod php7.2; sudo service apache2 restart

4. Make root access to some scripts (VERY IMPORTANT):

   • You should use command sudo visudo (I hope you know how to use nano editor, if no, google that)

   • ####tgui####
     www-data ALL=(ALL) NOPASSWD: /opt/tacacsgui/tac_plus.sh*
     www-data ALL=(ALL) NOPASSWD: /opt/tacacsgui/main.sh*
     ####tgui####
     

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