Computer Tips -Tech Info

I don’t know if kcron deserves a seperate entry for scheduling tasks under linux. Cron is what I typed on last time and it’s the daemon that controls scheduled tasks. The method for scheduling tasks that I went through last time is for the command line. Like many things in linux, there are other ways […]

So, when I did the laptop upgrade I formated the root partition which means that working mythtv frontend was erased and it had to be set up from scratch. I had been running version 0.16 of mythtv on all the systems, but finding rpms for that older version looked challenging, so…. I went ahead with […]

This should probably go in the Windows tech support category too… but, as I’ve talked about before I’ve spent a good amount of time using different linux livecd’s. I’ve even made a few livecd’s of my own with Mandrake (now mandriva) linux, using the mklivecd scripts. One of the nice things about a livecd is […]

Windows has scheduled tasks which most people are only halfway aware of. Linux has very powerful scheduling capabilities coming from it’s unix heritage. cron is the daemon that deals with scheduled tasks under most linux distributions. There are a couple ways that you can schedule cron tasks. The first is from the command line.    […]

I support a few linux systems outside my own group. Those systems are not as quick to get upgraded to the latest and greatest version of Mandrake – now Mandriva as my home systems. But, I occasionally need to build rpms for them. I don’t want to have a build environment on each one and […]

I don’t know off the top of my head of a graphical joystick calibrator for linux, but there is a command line utility that’s dead easy to use…. jscal I found the tip in a flightgear mailing list after having a hard time with one of the first flights. The stick was very far off […]

Again – I’m NOT an expert on the subject, but have had some success with building rpm’s from either src.rpms (covered last time) and building from tarballs… This entry will talk about the simplest kind of rpm build from tarballs. This is a situation where the developer’s in their great foresight have actually got a […]

Linux supports long file names, in some (many?) ways better than windows. However, when I moved over to linux I had tons of files with spaces in the name. This isn’t really a problem usually, but it can be a bit annoying having to enclose the filename in quotes for everything… anyway. Most of these […]

Linux systems give you many possibilities and one of them is good scheduling (cron), another is good scripting capabilities. I’ve done things with linux fairly easily that with Windows would have been next to impossible and required me to download several other things to make it happen. Anyway, I recently saw mention of a linux, […]

Let me start by saying I am FAR from being an expert on the subject of building rpm’s… RPM’s are binary packages for use in red-hat based distributions. They are used (*in my case on Mandriva) with urpmi to install. Urpmi is a “wrapper” around the rpm utility that figures out what dependencies a program […]