Re: [gentoo-user] Pratical question about portage tree

[Norberto Bensa <nbensa@gmx.net>]

Dave Nebinger wrote:
> Unfortunately Allen I don't remember exactly what the script was or
> where I got it, but I think there's a reference to it in the Gentoo
> Wiki.

It is not that hard actually:

comm -13 <(ls /usr/portage/distfiles | sort | uniq) \
    <(for i in $(emerge -pufv world 2>&1 | grep ^http | awk '{ print $1 }')
        do
	    echo $(basename $i)
        done | sort | uniq)

That will print the files you'll need to download. Note however that it will 
only print the filenames. You'll have to add:

    http://distfiles.gentoo.org/distfiles/ 

and perhaps -in some cases- other sources/servers as not everything is in 
d.g.o

Regards

-- 
Norberto Bensa
4544-9692
Ciudad de Buenos Aires, Argentina
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