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tar -xvf Firebird-5.0.0.1306-0-linux-x64.tar.gz
cd Firebird-5.0.0.1306-0-linux-x64
sudo ./install.sh
sudo netstat -tulpn | grep 3050
/opt/firebird/bin/isql -u SYSDBA -p ТВОЙ_ПАРОЛЬ
CREATE DATABASE 'localhost:/tmp/final_test.fdb';
SELECT * FROM MON$REPLICATION;