Infos zu Linux und die Unterlagen zu den Linux-Kursen am Wifi Wien.
Long time no weblink. So.
People having difficulties with learning vi/vim (i.e. most people) I usually tell to take a look at vimtutor which comes with vim on any plattform.
I don't like fail2ban all that much (neither do I like denyhosts or other similar software, I'm really egalitarian there), because it is based on the idea of using blacklists. Which don't work. If you don't believe me and rather believe more famous people, read http://www.codinghorror.com/blog/2007/12/blacklists-dont-work.html
I'm currently doing plenty of upgrades to Debian 6.0 for customers who tried to wait till the last moment, after all Lenny's security support ended on 9th of February, see http://www.debian.org/News/2012/20120209
Oh, nice one from Stefan Monnier in http://lists.debian.org/debian-user/2011/10/msg01938.html:
If you're running ssh inside a shell script that's reading from standard input (stdin), beware that the ssh execution will drain stdin unless you use the -n option.
© 2004-2011 Wolfgang Karall