# what: the chmod -R go-rwx on the cloned private source, removed
# why:  the clone lands at the caller umask -- 022 on stock Ubuntu -- holding ssh config and machine identity
# kills: the private source is unreadable to anyone else
# run:  unit
<<<OLD
			[ ! -d "$PRIV_SRC" ] || chmod -R go-rwx "$PRIV_SRC" 2>/dev/null || :
<<<NEW
<<<END