Backing up the database
To make a backup copy of the database, simply do a "dump" and redirect the results to a file.cd /home/sqlite sqlite3 sample.db .dump > sample.bak
Restoring the database
Restoring the database from a backup is just as easy as backing up, except we must make sure the destination database is empty first. Alternatively you may want to delete or rename the destination database and let sqlite create a new one for you.cd /home/sqlite mv sample.db sample.db.old sqlite3 sample.db < sample.bak
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http://www.ibiblio.org/elemental/howto/sqlite-backup.html
