Relocatable EPICS environment
After unpacking 'prepare.sh' be run to create a file 'eactivate' which can be sourced each time to update $PATH. "edeactivate" will attempt to restore the original environment.
One time setup
$ ./prepare.sh
Each time
$ . eactivate
Demo
$ which softIoc
/path/to/epics-x86_64-20181213/epics-base/bin/linux-x86_64/softIoc
$ softIoc -m P=whoami: -d demo.db