Provide visual tools to help user of NS (Network Simulate) in wireless network related studies. test, compare, statistics wireless network protocols (like TCP, IP,...); wireless nodes moving and data link visual scenario creator,enhanced graph tool...
pgdiff is a utility which compares the table definitions of two databases, and returns the differences as PostgreSQL commands which will transform the structure of the first database to be identical to that of the second (c.f. diff and patch).