InterWorx
InterWorx Control Panel is an alternative to cPanel.
Installation
See: https://www.interworx.com/support/faq/install-interworx-control-panel/
On a clean install of CentOS, run:
# sh <((curl -sL interworx.com/inst.sh))
## or automated
# sh <((curl -sL interworx.com/inst.sh)) -l
The script will take care of all dependencies and will prompt for confirmation unless given the -l flag.
After the setup is complete, activate InterWorx via browser at https://:2443/nodeworx or CLI /home/interworx/bin/goiworx.pex.
The install script will install the necessary dependencies, then add the InterWorx repository, before installing interworx interworx-smarty interworx-squirrelmail interworx-roundcube interworx-phpmyadmin interworx-horde packages. No compiling is needed which makes the install process super fast (~10 minutes on a low-end VPS).
Hmmm
InterWorx appears to be written in all PHP. Their /home/interworx/bin directory is all IonCube encoded PHP scripts.