Getting Heroku logs for past few weeks

I'm trying to get the production logs for the past few weeks off of heroku but when I do heroku logs, it just returns a few lines showing the production lo开发者_JAVA百科g for today.

Any way to get heroku logs for the past few weeks?

Thanks.

Any number up to 500 lines can now be retrieved using the -n flag.

heroku logs -n 420

As well you can also run:

heroku logs -t

And let that run for a while.

EDIT: And you can use third party tools like papertrail. See : papertrail link

(Correcting my own old response) Previously, Heroku only provided you with access to the last 100 lines. Now this limit apppears to have been raised.

There's also this pretty cool sounding logentries addon, with generous free offerings.

Not sure about going back given their limitations - but going forward you can forward your logs to an external syslog server.

Syslog drains - Premium Add-on