Monthly Archives: February 2013

fail2ban and Apache

There are a few fail2ban filters for Apache, and it is very important which filter is listening to which log. Filters are : * apache-tcpwrapper : Under CentOS / RedHat Enterprise Linux, httpd (Apache) is not compiled with tcpwrappers support. … Continue reading

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VNC View

What to do if you have a Windows (XP, Vista, 7) host machine, with VNC Viewer on it, and a Linux server on which to connect, and which has vncserver running on it, but copy/paste is not working (in either … Continue reading

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Hardware data for RHEL6U2 server

How to get HW server data concerning the server (dark in server room, server is high up, you can’t read serial numbers). The command dmidecode is exactly for that (good link) : # dmidecode -t system # dmidecode 2.11 SMBIOS … Continue reading

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