This is the first in a series of posts highlighting obscure or discontinued technology products I would like to acquire for the vintage Mac lab.
As the years go by, I realize that after I’ve exhausted Google and eBay trying to acquire an obscure item I need, if nothing turns up available it’s easy to forget all the details when I want to try again later. That’s where these notes come in.
Furthermore, in the off chance you the reader should stumble across this post and have one to offer, well all the better for using the blog. Please contact me if you have one of these you’d like to sell!
Here is a screenshot with the product details just in case the site or company vanishes in the coming years:
Use Case: I’m trying to see if I can move the LocalTalk Bridge and IPNetRouter system from a Quadra 700 over to a PowerMac G4. The G4’s have built-in Ethernet but do not have a serial port for LocalTalk.
There would be several advantages to the G4 over the Quadra, chief among them is just the elimination of an additional server since I already have to run a G4 for the AppleShare file sharing chain from System 6 and 7 machines; to the G4 with OS9; to another G4 with OS X 10.5 Leopard; to the modern network (the subject of a future post).
Wondering what Twitter might have looked like a few decades ago? Maybe seeking a nostalgic way to get your news headlines? It’s easy to go retro with today’s tools–in this case the Terminal app in Mac OS X and TTYtter, a command line Twitter client written in Perl.
First install and authorize TTYtter as per the instructions on the website (it’s really much simpler than it appears when reading the directions, took maybe 5 minutes including authorization with the Twitter mothership). If you are looking for just news headlines, you might want to setup another Twitter profile to follow just breaking news sources, as TTYtter doesn’t yet support lists.
Then find and install a nice retro font, like the free Teletype 1945-1985 by E.V. Norat II. Next, In Mac OS Terminal, go to Preferences to create a new skin, specifying the new font and a pleasant vintage paper-like color for the background. Play with these settings until you get it to look just how you like.
Finally, open a new shell using the skin you created and run TTYtter for a retro Twitter newswire! Let me know if you can figure out how to add authentic sound effects. Enjoy!
Well, it has been just over 3 years since I began the process of migrating out of Tumblr—let’s just say life has been a little busy during that time. Anyhow, the bulk import is finally complete and I can now start grooming the content and, most importantly, begin adding fresh posts.
I must say the tipping point was finally moving to WordPress and leveraging the automated import tools. I’ve enjoyed RapidWeaver and will continue to use it for some specific projects, but settling on an industry standard platform has some advantages.
Anyhow, things might be a little messy for a while. Please excuse the dust.
I’ve been curious about getting to experience the “metro” UI in Windows 8, so with the consumer preview now available for download, I didn’t waste any time getting it running in the lab. Now granted it will be the desktop experience through a VM with no touch experience, but alas, isn’t that the point of a unified interface?
Installation from the 64-bit ISO image into VMware Fusion 4.1.1 on MacOS 10.6 was uneventful. After the obligatory interrogation for personal information (including birthdate) and registration with Microsoft (no doubt to primarily power the Store), things went as expected until I arrived at the tiles. After dropping into a full screen experience of Internet Explorer, it took me a second to figure out how to get back (Control-Escape). That and the horizontal scroll were a little disorienting.
I’ll need some more time to write a review of any length, but for now a couple screen shots of note including the home screen (at top), full screen Internet Explorer and the Store <images missing>.
I’ve done about as much with this PowerMac G4 as you can.
In the course of doing some data modeling this morning, I found myself confused by the default behavior of sparklines in Excel 2011.
As these small charts are useful in making comparisons, it didn’t makes sense that the axes were different for each sparkline summarizing individual rows in a range.
In the above example, the first data point is the same in both rows and should be scale (note is is larger in the second row). Using the “Automatic” setting in Excel (the default mind you), the vertical axis is set independently for each sparkling.
After fixing the problem using the steps below, you can see the difference in the “Same” column. The first data point is now scale and the graphics are useful for comparison.
On the ribbon (in Excel 2011 for Mac at least), click Charts > Sparklines and click Axes to bring up the the settings below:
On the Vertical tab, select “Same for all sparklines” for both Minimum and Maximum values. Clearly this might be different for different uses and formats of sparklines, but for simple comparisons, it would seem that “Same” should be the default.
Thanks to this article at lowendmac.com, you can install Mac OS X 10.5 Leopard (the most modern and last Mac OS to support PowerPC) on macs that don’t meet the 867 MHz CPU requirement the installer checks for. This has been quite handy for my G4 Sawtooth, Mystic and Tangent machines.
Insert the Leopard install DVD. Reboot into Open Firmware by holding down Cmd-Opt-O-F following the tone. At the prompt, type the following exactly:
dev /cpus/PowerPC,G4@0 d# 867000000 encode-int " clock-frequency" property boot cd:,\:tbxi
dev /cpus/PowerPC,G4@0 d# 867000000 encode-int " clock-frequency" property dev /cpus/PowerPC,G4@1 d# 867000000 encode-int " clock-frequency" property boot cd:,\:tbxi
Bingo. The system reboots and passes the CPU speed check the installer performs. This trick will last until the next reboot, when the property returns to normal.