Who knows what goes through the mind of developers these days, you have an application where it’s entire basis is the display and management of lots of data. Being able to move around various columns of data and move data from one place to another, sometimes one entirely different spreadsheet. It appears that Microsoft have decided that only a single window view is the way to go, this is quite an old problem btw. This means that opening multiple spreadsheets makes management of them an absolute nightmare as you can only manouver them around in the same window. Any spreadsheet opened through windows explorer as added to the already running excel so the plan of having multiple excels opening wont work either.
I decided to re-write this looking at what i wrote last night, I was evidentally effected by the inhilation of melted plastic fumes.
I was recently sent a link to dell.com where there was an offer on their servers, making a dual core xeon with 4gb of ram etc.. dirt cheap. So without any hesitation I wipped the card out and a week later my brandnew machine arrived, the reasoning to myself was that this was going to be my new workstation. I stuck in a vista install disk and off I went, didn’t take long and a fresh install and a new machine was there ready to use. The poweredge comes with an onboard ATI es1000, which honestly is bloody awful. So without any real investigation i went out and purchased a gfx card allowing me to hopefully have some sort of graphics acceleration in my machine. New GFX card in hand I opened up my dell machine and found there was no where inside the machine for this card to fit…
Found this cool image, which i borrowed. The image was from this flickr set, don’t want to be stealing any undue credit.
Here is a quick how to for installing centOS 5.1 in a domU, this is a netinstall so all thats required is a kernel and a ramdisk. The latest release is 5.1 and i’m in the uk so I’m using the UK mirror.
The Kernel and ramdisk are found here, download these using wget or any of your favourite methods and place somewhere in your dom0. In my templates folder/xen you will find a simple template for a centos config, change the paths to match your kernel and ramdisk… you’ll also need to change the disk to whatever you’re using, disk image or another LV.
then xm create -c <centos_config> and you’re away.
The templates folder can be found here.
I’ve used GNU screen for absolutely ages, a recent chat made me have a look around for an alternative, the alternatives are at best weak. The best i found was a program called twin, which cleverly enough stands for Text WINdow manager…. 🙁
It works *just* there is a screenshot, but I think im going to stick to screen for now
I noticed today whilst browsing some SMB shares on my network the choice of icon that apple have used. Normally this icon is too small to actually work out what it is, however changing file view to columns you’re presented with a larger icon.
This is a step by step guide to installing solaris rev. 77 (this guide assumes smp, and 64bit proccessor)It’s quite long so…
In my earlier builds (v66) of opensolaris xen domUs i’d already been through the playing around with the networking bug. So realistically you would document all of the steps that you took with the physical nic and virtual nic’s etc.. whoops
I decided that i’d do a fresh install with (v77) of opensolaris, which after discovering in the bug report has a kernel problem with mounting HSFS. This means that it can’t use an install cd properly (genius), the bug report suggests doing a NFS install which is fantastic(regarding the networking bug requires a reboot and the boot_archive updating).
bash-3.2# uname -a SunOS host-a 5.11 snv_77 i86pc i386 i86xpv
Notes to follow
As my continual ‘tinkering’ I prefer to think of it as fannying around I decided that my half-baked/uncompleted solaris domU’s may as well be built from the latest version of open solaris, generally released quite regularly. Latest is 77, which as i managed to find after an hour of fiddling has a bug — YOU CANT INSTALL IT.
So luckily i’ve found version 75 which im downloading ever so slowly from a russian site, hopefully by tomorrow I can start to re-do my domU 🙂
Setting up Java, please wait... *HANG*
Not really investigated this issue fully, however thanks to baggy there is an easy solution. In the boot options select:
6. Single user mode
This will drop you straight to a shell where we can start the install process manually. The normal (console) install follows these steps:
1. mount cd-rom
2. dhcp network interfaces
3. do some java initialization
4. start the solaris install procedure
It is step 3 where the installation process hangs for some reason, so we simply manually do these steps. From the shell:
mount -F hsfs /dev/dsk/c0d6p0 /cdrom
Should you wish to play with the java initialisation then: