documentation on zombies

1 files changed, 6 insertions, 1 deletions

diff --git a/SSH.pm b/SSH.pm
index cf31252..0a44133 100644
--- a/SSH.pm
+++ b/SSH.pm
@@ -113,13 +113,18 @@ sub _yesno {
   close(READER);
   close(WRITER);
 
-=head1 FREQUENTLY ASKED QUESTION
+=head1 FREQUENTLY ASKED QUESTIONS
 
 Q: How do you supply a password to connect with ssh within a perl script
 using the Net::SSH module?
 
 A: You don't.  Use RSA or DSA keys.  See the ssh-keygen(1) manpage.
 
+Q: My script is "leaking" ssh processes.
+
+A: See L<perlfaq8/"How do I avoid zombies on a Unix system">, L<IPC::Open2>,
+L<IPC::Open3> and L<perlfunc/waitpid>.
+
 =head1 AUTHOR
 
 Ivan Kohler <ivan-netssh_pod@420.am>