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Re: Having several processes share a logfile

by davido (Archbishop)
on Jan 03, 2013 at 03:45 UTC ( #1011385=note: print w/replies, xml ) Need Help??

in reply to Having several processes share a logfile

The POD for flock demonstrates how to obtain an advisory lock, and then seek to the EOF before appending. The example is pretty simple. Look at over and I'm sure it will make sense.


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Re^2: Having several processes share a logfile
by ibm1620 (Monk) on Jan 03, 2013 at 22:21 UTC
    This is what I ended up doing - easy enough for development. Thanks! Chap

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[jdporter]: but I'd like to let the user specify it as individual bits, i.e. 0b0000000100000001
[jdporter]: there is no bit/binary equivalent of hex, right?
[jdporter]: I guess that the most direct way of doing it is with some magical incantation involving unpack or whatever
[jdporter]: let me google that for me ;-)
[jdporter]: hex points explicitly to oct, which does the job. :-D
[jdporter]: omg, I f love Perl!
[choroba]: say unpack 'H*', pack 'B*', $mask =~ /0b([01]+)/;

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