port pkg-plist

[Fbsd1]

Yuri Pankov wrote:
> On Mon, May 10, 2010 at 08:32:26AM +0800, Fbsd1 wrote:
>> Yuri Pankov wrote:
>>> On Mon, May 10, 2010 at 08:19:35AM +0800, Fbsd1 wrote:
>>>> Yuri Pankov wrote:
>>>>> On Mon, May 10, 2010 at 07:46:09AM +0800, Fbsd1 wrote:
>>>>>> In a port I am creating I have some files that are not in the
>>>>>> /usr/local directory tree. There in /var/log & /var/db. What is the
>>>>>> correct format of the statement in ports pkg-plist file to have
>>>>>> these files deleted when the port is deleted with pkg_delete
>>>>>> command.
>>>>> ....
>>>>> @cwd /var
>>>>> db/dbfile
>>>>> log/logfile
>>>>>
>>>>> HTH,
>>>>> Yuri
>>>>>
>>>>>
>>>> Thanks that worked. Have another question.
>>>> During the install of the port it adds a enable="YES" statement to
>>>> /etc/rc.conf. It there some pre-canned way to auto remove that
>>>> statement when the port is deleted with pkg_delete command?
>>> You shouldn't directly modify rc.conf to enable some service, put
>>> instructions on how to enable it in pkg-message instead.
>>>
>>> Having said that, check @unexec command, which is run on package
>>> deinstallation.
>>>
>>> Yuri
>>>
>> Where do I find doc on this @unexec command?
> 
> All these commands are documented in pkg_create(1).
> 
> 
Thanks I read that. It will launch what I want to do at deinstall time.
But I still need code to parse through a config file looking for a match 
to the desired literal and then delete that line from the config file 
and save it. I dont know how to do that in a .sh script. I need a sample 
doing that using the @unexec command and then I will be able to tweak it 
to my needs.
Can you help me out?