Apple Target Disk Mode:
https://support.apple.com/en-gb/HT201462
Apple Target Display Mode:
https://support.apple.com/en-gb/HT204592
Nov 082017
Nov 062017
Etcher website < https://etcher.io/ > allows you to quickly and easily create bootable USB flash drives, based on ISOs. There are installers for Mac OS X (native app and homebrew); Windows; Linux (AppImage, deb, and rpm). There is also a command line version available for Mac/Linux and Windows.
We have used Etcher for creating CentOS installers and have found it to be very reliable. A superb, no fuss, cross-platform solution.
Nov 032017
PHP Configuration Tips (from Red Hat Dev blog)
https://developers.redhat.com/blog/2017/10/25/php-configuration-tips/
Blog article explains how Red Hat/CentOS 7 can be configured to use a more recent PHP version; how to run multiple PHP versions; and how to improve Apache httpd performance.