Best way to uninstall X

[Gritsuk Anton]

oh, sorry i find the way to do it using # portmaster `cat 
~/file_with_needs_pkg ` :-)

On 08.04.2011 10:00, Gritsuk Anton wrote:
> Maybe freebsd has tool that provides opportunity (some option) to 
> install all packages from file with listing needy packages . For example:
>  # command_with_option ~/file_with_needs_pkg
>
> Who knows this utility?
>
> On 07.04.2011 22:19, Olli Hauer wrote:
>> If you plan the upgrade to 8.2 then you have to rebuild all your ports.
>> So why updating the ports before the update?
>>
>> # create list of all packages (for reference)
>> pkg_info -qoa | sort>  ~/packages_74
>>
>> # delete all packages
>> pkg_delete -a
>>
>> Do the system upgrade, then build or install only the ports you want 
>> on the 8.2
>> system
>

-- 
best regards,
Anton