ref: b3e06559475b0130a7a2fb56ac4d131d13d2012f
dir: /sys/lib/lp/spooler/lpdspool/
#!/bin/rc if (! ~ $DEBUG '') flag x + if (~ $#* 0) *='/fd/0' for (j in $*) { if (~ $j '/fd/0' || test -f $j) { @{bind -b $LPLIB/process /bin; $LPPROC} < $j | /$cputype/bin/aux/lpdsend -d$OUTDEV -tf -H$LPMACHID -P$LPUSERID $DEST_HOST >[2]$LPLOGDIR/$LPDEST^.st } if not { echo $j cannot be opened >[1=2] } }