Thus said Jona Joachim on Sun, 25 Oct 2015 15:11:01 +0100:
> I was tired of CUPS so I decided keep it simple and stupid and use
> lpd/lpr. Strangely, things don't work out as expected. It seems that
> lpd never executes input filters.
I have a system running standard lpd on OpenBSD 5.3 which works with a
filter. I have:
lp|parallel:\
:lp=/dev/lpa0:\
:br#57600:\
:rm=:\
:rp=:\
:mx#0:\
:sd=/var/spool/output/parallel:\
:lf=/var/log/lpd-errs:\
:sh:\
:if=/var/spool/output/parallel/filter
So at least as of OpenBSD 5.3 filters worked just find with the standard
lpd. I cannot say for newer versions as I have not yet upgraded, but I
don't know why it should cease to work.
Andy
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TAI64 timestamp: 40000000562d5f56