Posts Categorized: Technical Blog

Blogrotate #17: The Weekly Roundup of News for System Administrators

Good afternoon and welcome to another edition of the usually, mostly, kind of weekly news for System Administrators. I was on a much needed holiday for the last couple of weeks. Many thanks to Tim for filling in on the last one. What with clients’ priorities and February being a short month, we did not have the cycles to get a blog out last week, and this one will be short because, frankly, the IT news world has been a bit slow of late. With that I shall cease my preface and move on to . . .

Applying binary logs without adding to the binary log

Applying binary logs to a MySQL instance is not particularly difficult, using the mysqlbinlog command line utility. Turning off binary logging for a session is not difficult, from the MySQL commandline, if you authenticate as a user with the SUPER privilege.sometimes you want to apply binary logs to a MySQL instance, without having those changes applied to the binary logs themselves. One option is to restart the server binary logging disabled, and after the load is finished, restart the server with binary logging re-enabled. This is not always possible nor desirable, so there’s a better way, that works in at least versions 4.1 and up

cpanvote: A Perl Mini-Project

For many, CPAN is a Canadian Prairies-sized field of modules where it’s darn hard to separate the wheat from the chaff. While the CPAN Ratings service is the principal and official way CPAN tries to rank its distributions, for me at least, it doesn’t quite scratch the itch. Consequently, for a while now I’ve been playing with ideas on how the rating could be improved. What I came up with so far is a very minimal system going straight for the goods. And now, since I’ve had a three-day week, I decided to give the idea a try and implement a prototype.

OVSAGE February Meeting

Pythian is hosting the February meeting of the Ottawa Valley System Admistrators Guild (OVSAGE). This free event is open to all those interested in System Administration.

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