Trying to keep server live under huge DDoS. After some time following message appeared:
ipfw: install_state: Too many dynamic rules
Problem solved after i change following sysctl value:
net.inet.ip.fw.dyn_max
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Posted in Networking, FreeBSD | No Comments »
Here is some notes about PAE on FreeBSD and high amount (>4GB) of memory. I have use PAE few times, but only with 4GB of memory. This time i had 8 on production server, so reinstall to amd64 is not option, thats because i choose PAE.
I thought that is trivial task untill i get panic: page fault while booting to new PAE kernel. Here is screenshot:
Posted in Operation Systems, FreeBSD | No Comments »
Recently I had install Ubuntu 7.04 server edition for testing purposes. And I’m a little disappointed with it. There is a lot of unwanted packages/dependencies in default installation, so I’ve spent some time to clean up it.
Posted in Operation Systems, Linux | No Comments »
Recently i have installed WebDAV server for internal company use. All works fine, except mounting WedDAV folder as a drive in WinXP SP2.
For some reason Windows does not send username in HTTP request:
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Posted in Windows | No Comments »
Few weeks ago I became owner of new 22 inch monitor Samsung SyncMaster 225BW. I has plan to sell my old 19 inch HP1905, but today i decide to try dual monitor setup on my desktop PC. I’ve spent about 3 hours to get everything work and now I’m fully confident that two monitors are better than one.
There is a lot of guides and a few ways how-to configure multi monitor systems under Linux. Most of time i have try follow guides to get my system working, but reading documentation is always better ;-). Below you can find some tips about dual monitor setup. This post is not complete HOWTO, but maybe you can find some answers
Posted in Linux, Hardware, How-To | 48 Comments »
If you use Mozilla Thunderbird with KDE you already know that by default Thunderbird open hyperlinks in konqueror. If konqueror your main browser - this post is not for you ;-) Below you can find way how-to force Thunderbird to open hyperlinks in Firefox.
First thing that we need to do is create shell script:
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Posted in Linux, FireFox, How-To, KDE | 3 Comments »