http://www.2realities.com/ 2012-02-22T20:50:11+01:00 http://www.2realities.com/ http://www.2realities.com/lib/tpl/monobook/images/favicon.ico text/html 2012-02-10T19:19:34+01:00 Artem Sidorenko http://www.2realities.com/wiki/copyright?rev=1328897974&do=diff 2004-2012 © Artem Sidorenko Disclaimer text/html 2012-02-08T23:38:22+01:00 Artem Sidorenko http://www.2realities.com/downloads/start?rev=1328740702&do=diff You can find some other things here: * download.2realities.com * Mercurial repositories VirtualBox OSE for CentOS 5 You can also take a look at build instructions. Here is some legal stuff regarding to VirtualBox. * VirtualBox-OSE-3.2.8-5.i686.rpm - VirtualBox OSE * VirtualBox-OSE-guestadditions-3.2.8-5.i686.rpm - VirtualBox guest additions * kmod-VirtualBox-OSE-3.2.8-5.i686.rpm - VirtualBox kernel module for CentOS 5.5 release * kmod-VirtualBox-OSE-PAE-3.2.8-5.i686.rpm - Virtual… text/html 2012-02-08T16:56:27+01:00 Artem Sidorenko http://www.2realities.com/howtos/linux/remote_backup_with_dump?rev=1328716587&do=diff I was looking for some simple script to trigger and create backups from remote side, but without ony complicated solutions like amanda, bacula or backuppc. I found nothing I created this script for my self, so the main goals are: * Simple - just one shell script * Triggering from remote side (f.e. with cron job) * Usage of dump/restore text/html 2012-01-29T23:29:16+01:00 Artem Sidorenko http://www.2realities.com/howtos/linux/authentication_with_one-time-passwords?rev=1327876156&do=diff This article is about implementing One-Time-Password authentication with PAM, so you can use it with ssh and other pam enabled services. We will use oath-toolkit for it. So install it, ebuild for it is provided in my overlay. here Creating users Create /etc/users.oath text/html 2012-01-29T16:31:35+01:00 Artem Sidorenko http://www.2realities.com/howtos/linux/custom_dynamic_dns?rev=1327851095&do=diff If you have your own domain, you are running bind and you don't want to use various DDNS providers like <http://dyndns.org> or <http://no-ip.com> for your home network, you can use your bind and a subdomain to point a dns entry to your public IP at home. I'm using nsupdate, cron and a simple bash script to do this. text/html 2012-01-29T15:31:39+01:00 Artem Sidorenko http://www.2realities.com/howtos/linux/using_otp_with_apache?rev=1327847499&do=diff We are going to implement authentication with One-Time-Passwords generated via the HOTP/OATP algoritm(see RFC) with Apache. We will use mod_authn_otp for it. This example is for Gentoo. Installation Download and install mod_authn_otp. Ebuild for gentoo is available in my overlay. text/html 2012-01-29T15:20:46+01:00 Artem Sidorenko http://www.2realities.com/howtos?rev=1327846846&do=diff Linux Desktop * * Mythtv with TerraTec Cinergy T USB XXS Network Security System FreeBSD vSphere Windows Embedded Fritz.Box Android text/html 2012-01-29T15:20:24+01:00 Artem Sidorenko http://www.2realities.com/howtos/linux/problems_with_p4-clockmod_and_cpu_frequency_scaling?rev=1327846824&do=diff If you are going to use CPU frequency scaling on P4 you will probably use p4-clockmod and get in trouble with ondemand governor like me. If you try to switch to the ondemand governor you can see following message in dmesg: ondemand governor failed, too long transition latency of HW, fallback to performance governor