Ralf Mardorf wrote:
>>       Software removal using apt
>>       <http://www.64studio.com/node/602#comment-2428>
>>
>> Hi Havoc,
>>
>> Software removal using apt-get remove --purge
>> $ = user # = root
>> Open a terminal and type:
>>
>> $ dpkg --get-selections > software1
>> and again
>> $ dpkg --get-selections > software2
>>
>> This will create 2 files in your home directory
>> software1
>> software2
>> These list the software installed, leave software1 alone.
>>
>> # grep "ice" software2
>> # grep "cups" software2
>> # grep "blue" software2
>> # grep "bluetooth" software2
>> etc.,etc., only you know what is not needed.
>>
>> # apt-get remove --purge (not needed software)
>>
>> Watch very carefully for shared libs and others apt might try to remove.
>> This method will also keep a .bash_history of the software you have
>> removed.
>>
>> $ dpkg --get-selections > software2
>>
>> again will update the file minus the software removed.
>>
>> Cheers,
>>
>> dave
>>
>>     
>
> Hi Dave :)
>
> a very good solution. Thank you:). Is there a way also to get the
> versions of the packages? There's no need to do it, if someone will run
> a regular 64 Studio, so I think it would be off topic to ask this in the
> thread, but I'm running a mix of Debian versions and unofficial APT
> repositories. E.g. $ aptitude -V > ~/Desktop/versions.txt seems to be no
> good idea. I'll google myself for apt, aptitude and dpkg, --help wasn't
> a help for me. Maybe you (or someone else) have the answer ready to
> hand. If not, I'll search the net.
>
> Cheers,
> Ralf
>
>   

Hi Ralf,

I use this method to remove unused software quickly and
keep a record in bash history.

This is how I check versions.

# dpkg --list

# apt-cache search ardour
# apt-cache show ardour
# dpkg -l | grep "ardour"

# apt-cache search 64studio
# apt-cache show 64studio
# dpkg -l | grep "64studio"

# dpkg -l | grep "lib"

# aptitude search '~i'

Looking in synaptic is a good method,
apt, dpkg, and aptitude are other options.
Once you find the method you like,
it's good to stick with it.

Cheers,

dave.






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