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Posted by kenoli on 01/17/07 19:46
Thanks to Paul and Koncept --
Koncept: The script you refer to looks good. I'll get into it.
Paul: The fact that writing something in BASH script or Perl would be
starting from scratch in those languages makes it a bit of a challenge
to think about taking it on, though it sounds elegantly simple.
Thanks,
--Kenoli
Paul Bramscher wrote:
> kenoli wrote:
> > What is the best way to backup a MySQL database aside from what the seb
> > server does on its own?
> >
> > Is there an effective way to write a php script that does this
> > periodically, maybe saves the database (in an SQL file??) somewhere
> > either on the web server or for downloading?
> >
> > --Kenoli
>
> Backing up a database is arguably a command-line or OS-level function.
> It's relatively trivial to write a bash or Perl script (under 10 lines
> or so, and a good learning exercise) that does this:
>
> 1) Determine the current date/time.
> 2) Execute a "mysqldump" and aim its contents into a file called
> something like {dbname}_timestamp.sql
> 3) tar/gzip it.
>
> Then you can add this to your crontab, or just run it manually on an
> occasional basis.
>
> I've done this, and more (including php.ini, my.cnf, all http confs, all
> log files, all web servable directories, etc.) to basically backup an
> entire LAMP environment for relatively easy restore -- with a single
> command.
>
> The basics are very easy, and I'd strongly suggest trying it out
> yourself -- you'll quickly find ways to expand it (and easily). Mine is
> under 50 lines of code or so.
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