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Re: remove files from the V volume on windows server 2008

by Crackers2 (Parson)
on Aug 22, 2012 at 00:50 UTC ( #988915=note: print w/replies, xml ) Need Help??


in reply to remove files from the V volume on windows server 2008

Two things. First:

if ( $V_RoundedTotalNumberOfFreeGigabytes < 3.5 && $V_RoundedTotalNumberOfFreeGigabytes == 3.5) {

seems wrong. It can't be both < 3.5 and == 3.5 at the same time. Maybe you want to simply say <= 3.5 ?

Second, readdir returns just the filename. So on the unlink you probably want

unlink $dir_to_process . "/" . $file

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Re^2: remove files from the V volume on windows server 2008
by fnicholas (Initiate) on Aug 22, 2012 at 13:19 UTC
    Thanks for your help! I appreciate it.

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[Corion]: Meh. I have a very simple mechanism to scrape+track prices, and even to send me mail if something changes (via cron), but SQLite doesn't support window functions, so my simple SQL to determine a price change won't work :-( Maybe I should store the DB ...
[Corion]: ... in Pg, but that would mean that I'd have to deal with credentials and stuff :)
[Corion]: In fact, the whole thing is just four simple programs, one App::scrape, another being DBIx::RunSQL, and one some glue to convert a JSON object into an SQL INSERT statement (+DBI connect/execute), so it would be an incredibly simple solution...
[Corion]: ... but that simplicity falls down due to SQLite letting me down and me being too lazy to move to a real DB. Maybe DBD::CSV can handle window functions...
[hippo]: Pg has the "trust" mechanism if you don't fancy using credentials for a trivial db.
[Corion]: hippo: Oooh, that sounds quite nice - let me read the documentation on that :)

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