How to automatically move specific MySQL tables from one machine to another?

Problem :

I have a MySQL database with tables in the form of "shard_0", "shard_1", "shard_2", etc.

These are virtual shards. Now I want to add another DB server and move the even-numbered shards ("shard_0", "shard_2", "shard_4", ...) to the new machine.

What is the best way to do that? There are many tables so ideally I wouldn't have to type out each table name individually but do something automatically. Perhaps something like:

# pseudo code    
for i in range(n):
    tablename = "shard_"+str(2*i)
    # Move tablename to new machine


Solution :

I'd create a single (or perhaps multiple) mysqldump invocations, like so

print "mysqldump database",
for i in range(n):
    print "shard_"+str(2*i),

Run this command in a shell, and move the dump file to the new machine, then run it there through mysql. Then generate and run the "drop table" statements for the tables you have moved.

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