On Sun, Sep 21, 2008, Ralf S. Engelschall wrote:
>On Fri, Sep 19, 2008, Bill Campbell wrote:
>
>> The attached patch to the sh.rotate script sets an environment
>> variable ROTATE_LOGFILE with the name of the current file being
>> processed before invoking the epilog or prolog programs. This
>> permits the epilog/prolog script to do things such as calling
>> webalizer to process the file being rotated.
>>
>> The problem is that defining multiple log files in the rc.conf
>> file with lines like the follow cause the epilog/prolog programs
>> to be execute multiple times without knowledge of which file is
>> being processed.
>>
>> apache_log_files="/opkg/var/apache/log/*access*log"
>>
>> I first tried having the sh.rotate script add an argument to the
>> eval of the epilog/prolog command, but this does not work when
>> the command is compound as in the rc.apache daily processing:
>>
>> -E "${apache_log_epilog} && rc apache reload"
>>
>> Creating a new environment variable avoids this problem and
>> cannot break any existing epilog/prolog programs as they will not
>> be aware of the variable.
>
>Ok, taken over into my GNU shtool source tree for inclusion into
>GNU shtool 2.0.9 -- with just a small adjustment: ROTATE_LOGFILE
>-> SHTOOL_ROTATE_LOGFILE to avoid any conflicts. Thanks for your
>contribution, Bill!
Thanks Ralf.
I thought you might want to use a more descriptive environment
variable, and that get it into the main shtool.
Presumably this will make it into the shtool rotate man page?
Bill
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