Computer Tips -Tech Info

SANS has a story on another local kernel vulnerability for linux. I’ve got to say that I typically haven’t looked as much at “local” vulnerabilities on this site as I have talked about remote vulnerabilities. Usually local vulnerabilities are flaws that allow a user that’s already logged into a system to escalate their user rights […]

Linux has full support for so many file systems. Fat32, which is the filesystem of the Win98 and ME systems has had full read-write support as long as I can remember, but NTFS has not. In fact, NTFS has had read-only support in the main open source driver, but NO write support. (Or at least […]

I’ve been keeping an install of Vmware virtual Server through their beta and Release Candidate phase and have seen several places that they’ve released the 1.0 version today. This release is free (as in no charge.) Although support is available….    Send article as PDF   

I don’t know much about the dv format, except that it is a standard format that many camcorders use. For this reason, many video editors (such as kino for linux) prefer to see files coming in dv format. The problem I ran into is that the new handycam dvd puts images in .VOB files (which […]

I have spent about a week with the 2x page open in one of my browsers. I’ve been trying to get to know PXES’ new incarnation. For background. PXES was hosted on sourceforge.net and was an attempt at making a multi-protocol thin-client boot distribution…. In other words, among the files released were iso images that […]

I’ve got to say, I haven’t spent ENOUGH time with rsync to really be fluent in how I could put it to use…. A week or so ago I was reading this list of essential Linux software by a guy that moved from Mac OS X to linux because he detested the DRM that was […]

A couple days ago I had a brief article on the vandals banging away at the door of my ssh server. Like I said, I’ve, at times, been fairly smug abou the futility of their actions, but…. the persistance concerns me. Let me be more specific, I keep a fairly tight ssh server setup (don’t […]

I hope there aren’t too many browser developers that have planned on taking July off….. I ran across browserfun.blogspot.com where it is planned to release information on a web browser vulnerability EACH DAY for the month of July. This comes to us from HD Moore of Metasploit. Judging from This securityfocus article, most of the […]

Sometimes I wish I wasn’t curious about things…. The other night I was working on something on the testbox in the back room and saw the switch lights flickering fairly actively between the server and the internet gateway. At first I thought maybe it was some mail coming in, but it was awfully persistent. So, […]

As I was searching online this weekend for something ubuntu related… I ran across this nice reference Wiki…. ubuntuguide.org. They’ve got a good Ubuntu new user guide and also a few things Mandriva and Fedora related. The site is done wiki style so you should be able to collaborate if you have suggestions (although they […]