This is the revision history for perlipc in <freenode.net:#perlbot>

factoid_idsubjectcopulapredicateauthornamespace
13665 perlipc is Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores) - https://perldoc.pl/perlipc simcop2387 <*:##NULL>
116 perlipc is Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores) - http://perldoc.perl.org/perlipc.html perlbot <*:##NULL>