SQLite
From How2s
Example how to create a new SQLite database:
sqlite3 filename.sqlite
Example how to create a table:
sqlite> create table ...> dictionary ...> (key INTEGER PRIMARY KEY, ...> word TEXT, ...> num double, ...> timeEnter DATE);
Example how to import data
read ./example.txt
Where the contents of example.txt is
INSERT INTO dictionary (key, word, num, timeEnter) VALUES ('1', 'foo', '2', DATETIME('NOW'));

