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Browse: Home / Programming
By Martin Scharm on June 30, 2013 at 12:02 pm
Because I was thinking of something like that for a long time.
By Martin Scharm on June 21, 2013 at 8:13 pm
Once again I had to prepare a CV for an application. I’m using the moderncv package to create the CV in and I was always bothered about the title of the document. Today I spend some time to fix that.Using moderncv you can produce really fancy CV’s with very little effort. But unfortunately, by default […]
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 => "184.108.40.206", PeerPort => 1337, Proto => "tcp", Timeout => 1 ); echo "closed" if !defined $sock; Works […]
By Martin Scharm on September 17, 2012 at 10:48 pm
I wanted to publish this summary about wildcards in the bash (and similar shells) some time ago, but didn’t finish it. But finally it gets published.