Issue #1901
The functionality of the former "CAP" and "SIGNAL" services is now provided by core's "PD" service.
Issue #1766
Related to #1765 Instructions: 1. Create a file in terminal one in the 'ram' directory ! echo "test" > ram/test 2. Second terminal ! tail -f ram/test 3. First terminal ! echo "Meaningless output" >> ram/test 4. Observe second terminal