Some notes:
* "/usr/bin/which true" returned "/usr/bin/true" * "command -v true" returns "true" because it is a shell builtin * on the next line, "[ -e "$STARTUP_FULL_PATH" ]" returns false because "true" (no path) does not exist
Some notes:
* "/usr/bin/which true" returned "/usr/bin/true" FULL_PATH" ]" returns false because "true" (no path) does not exist
* "command -v true" returns "true" because it is a shell builtin
* on the next line, "[ -e "$STARTUP_