Extract particular date snapshot from /var/db/portsnap?

Greg Larkin glarkin at FreeBSD.org
Wed Jun 15 00:59:41 UTC 2011


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On 6/14/11 8:09 PM, Peter Vereshagin wrote:
> You can't take no for an answer, freebsd-questions!
> 
> How can I extract an 'old' snapshot from portsnap database?
> Does it keep them? Does portsnap keep snapshots fetched previously?
> 
> Suppose I need the particular port or the whole tree as of the specified date
> and time?
> Or, if I need the particular version of the specified port and optionally  the
> ports tree that corresponds it?
> 
> Thank you.

Hi Peter,

You can fetch a ports tree as of specific date like so:

cvs -d :ext:anoncvs at anoncvs1.FreeBSD.org:/home/ncvs export -D 2010-10-01
- -d ports-2010-10-01 ports

In this example, I am exporting (no CVS metadata dirs) a full ports tree
as of Oct 1st, 2010 into the directory "ports-2010-10-01".

You can keep many different dated copies of the ports tree, and you can
also fetch portions of it as of a specific date if you specify a more
complete module name, e.g. ports/lang/gcc45.

Hope that helps,
Greg
- -- 
Greg Larkin

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