Author Archives: mark

About mark

At work, been working on Tandems for around 30yrs (programming + sysadmin), plus AIX and Solaris sysadmin also thrown in during the last 20yrs; also about 5yrs on MVS (mainly operations and automation but also smp/e work). At home I have been using linux for decades. Programming background is commercially in TAL/COBOL/SCOBOL/C(Tandem); 370 assembler(MVS); C, perl and shell scripting in *nix; and Microsoft Macro Assembler(windows).

AJAX, whats the fuss about ?

I’ve had a play with AJAX as I understand it, which is basically being able to query the server and update only sections of a page instead of refreshing the entire page. I don’t believe field validation and help tips … Continue reading

Posted in Uncategorized | Comments Off on AJAX, whats the fuss about ?

The Chicken and the Egg

Finally decided to upgrade my development server from FC6 to FC9. Ran mkCDrec and created 36 CDROM iso images (the server doen’t have a DVD drive to recover from, so CD images) onto a seperate external drive on my file … Continue reading

Posted in Unix | Comments Off on The Chicken and the Egg

opensolaris does run in virtualbox, eventually

Finally got opensolaris to install inside virtualbox. Seems the problems I was having were because I didn’t allocate enough memory to the VM. Solaris 0606 runs in 348Mb, opensolaris 200805 won’t install in less than 512Mb. It doesn’t unfortunately tell … Continue reading

Posted in Unix | Comments Off on opensolaris does run in virtualbox, eventually

Looks like there is no free bare-metal recovery software for opensolaris

Well lots of poking around on the web today, and the possibility of being able to do a bare-metal install from a backup set for opensolaris with a ZFS root filesystem doesn’t appear to exist yet. A lot of forums … Continue reading

Posted in Unix | Comments Off on Looks like there is no free bare-metal recovery software for opensolaris

So what do I do with opensolaris, and are there any backup tools

Well, I’ve got the opensolaris test server at the point I want it now. My next question is what do I do with it. Lets see, my website runs on linux, my development server is linux, and my home desktop … Continue reading

Posted in Unix | Comments Off on So what do I do with opensolaris, and are there any backup tools

Usefull program – ZULUPAD

Finally found a program on the web that is really usefull. Suggest you all have a look at zulupad. Basically its a standalone wiki for windows. But much easier to use than a web based wiki. Unfortunately this is a … Continue reading

Posted in Home Life | Comments Off on Usefull program – ZULUPAD

Well, opensolaris and cloning the rootfs

Well it’s done, opensolaris 2008.05 re-installed. This time I took a snapshot and cloned the rootfs. It wasn’t quite as easy as I though. Well actually it was, it just lost everything I had installed into /opt. Eventually figured it … Continue reading

Posted in Unix | Comments Off on Well, opensolaris and cloning the rootfs

A bad day with the package manager

Did I mention in one of my earlier posts that opensolaris is definately not yet ready for the home user ?. I’d like to re-inforce that one again. And yes I know I keep harping on about it. But opensolaris … Continue reading

Posted in Unix | Comments Off on A bad day with the package manager

Solaris 10 experiences for a home user

Well I finally bit the bullet and installed opensolaris 2008.05 onto a dedicated machine. My conclusion is that if you are a home user looking for a new desktop solution, stay with Linux at this point in time. The install … Continue reading

Posted in Unix | Comments Off on Solaris 10 experiences for a home user

Setting up a second address on an ethernet card

Well, my little web server is finally facing the public. But I wanted to keep my internal network the same, so this is how I did it. First off the router was on the 192.168.1 network, and all my servers … Continue reading

Posted in Unix | Comments Off on Setting up a second address on an ethernet card