/etc/firebird/2.1/aliases.conf is in firebird2.1-server-common 2.1.4.18393-0.ds2-6build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 | # ------------------------------
# List of known database aliases
# ------------------------------
#
# Example Database:
#
employee.fdb = /var/lib/firebird/2.1/data/employee.fdb
employee = /var/lib/firebird/2.1/data/employee.fdb
#
# Live Databases:
#
|