Xaprb

I have been using Maatkit in a different way since I joined Percona as a consultant. When I’m working on a system now, it’s a new, unfamiliar system — not one where I have already installed my favorite programs. And that means I want to grab my favorite productivity tools fast.

I intentionally wrote the Maatkit tools so they don’t need to be “installed.” You just run them, that’s all. But I never made them easy to download.

I fixed that. Now, at the command line, you can just run this:

wget http://www.maatkit.org/get/mk-table-sync

Now it’s ready to run. Behind the scenes are some Apache mod_rewrite rules, a Perl script or two, and Subversion. When you do this, you’re getting the latest code from Subversion’s trunk.[1][2] (I like to run on the bleeding edge. Releases are for people who want to install stuff.)

Because there’s some Perl magic behind it, I made it even easier — it does pattern-matching on partial names and Does The Right Thing:

baron@kanga:~$ wget http://www.maatkit.org/get/sync
--21:38:50--  http://www.maatkit.org/get/sync
           => `sync'
Resolving www.maatkit.org... 64.130.10.15
Connecting to www.maatkit.org|64.130.10.15|:80... connected.
HTTP request sent, awaiting response... 302 Moved
Location: http://www.maatkit.org/get/mk-table-sync [following]
--21:38:50--  http://www.maatkit.org/get/mk-table-sync
           => `mk-table-sync'
Connecting to www.maatkit.org|64.130.10.15|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-perl]

    [      <=>                            ] 163,259      136.51K/s             

21:38:51 (136.13 KB/s) - `mk-table-sync' saved [163259]

The redirection is there because otherwise wget will save the file under the name ’sync’ instead of ‘mk-table-sync’.

And if you’ve forgotten which tools exist, you can just click on over to http://www.maatkit.org/get/ and see.

A quick poll: instead of getting the latest trunk, should this give you the code from the last release? I can do that, if you want.

[1] OK, it’s only refreshed every hour. So you’re getting code that’s up to an hour old.

[2] update: now /get/foo gets the latest release, and /trunk/foo gets the latest trunk code.

Technorati Tags:Apache, mod rewrite, Subversion

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