- Jabber -vs- Twitter
- Monitoring plugins
- ParseAble BioData
- YOURLS Firefox extension
- ls -alh
stuff about networking
By Martin Scharm on January 8, 2014 at 11:22 pm
Just stumbled upon a small bug in Debian’s version of Gajim (0.15.4-2 — currently in testing and sid).
By Martin Scharm on October 4, 2013 at 10:52 am
You can configure the Apache web server to forward requests to Tomcat. Thus, you can speak to both servers on ports 80 or 443 and get rid of the :8080 for your Tomcat applications. I’m somehow doing that very often, so here is small how-to for copy&paste purposes.Install jk As you might know, while Tomcat […]
By Martin Scharm on June 9, 2013 at 4:10 am
Just needed to get to know whether something listens at a certain TCP port on a particular host.Here is my workaround using Perl: 1234567my $sock = IO::Socket::INET->new ( PeerAddr => "220.127.116.11", PeerPort => 1337, Proto => "tcp", Timeout => 1 ); echo "closed" if !defined $sock; Works […]
By Martin Scharm on January 26, 2013 at 10:05 pm
Currently observing a lot of brute force attacks trying to get access to my WordPress installation. Fortunately, I’ve been aware of such cranks when I installed WordPress, and now I want to share my technique to prevent such attacks.
By Martin Scharm on January 24, 2013 at 1:52 am
Annoyingly, KDE’s PDF viewer okluar always opened links to websites with an editor. But I just figured out how to change this behavior.