Bjarne Stroustrup outlines changes in store for C++ in v17. I can barely remember how awesome I used to think C++ was back in 1986. And compared to C, I guess is was, then. Today—forget about it. Just give me a scripting language.
Finally: During the 1990’s I used to be a DIY system builder, but the past decade or two I’ve been too busy and too impoverished. And there’s a lot to be said for buying something small. Still, I might get around to building something again someday. This sounds like fun:
I quit using Linux (except as a file server) almost 10 years ago, so I completely missed the Desktop wars. Apparently KDE and Gnome won, with Gnome winning the part of the Linuxphere known as Ubuntu. Which leads to all kinds of out of date help pages telling you how you used to administer a Ubuntu system (“From System Administration choose Disk Utilities”). Along with a fair few pages complaining how Gnome 2 was better, or Gnome 3 was bad but 3.6 fixed most of the problems, or whatever.
As may be. I’m a crusty old bearded Unix user, from the era of Window Managers rather than Desktop Environments. (Well, CDE begat KDE, so I guess there were Desktop Environments even back in those days, but I never worried about them.) For me, it was a big deal (with no small amount of editing config files) to move from FVWM to WindowMaker.
So what do I do? I don’t know. But I’m thinking about Xubuntu and XFCE. How’s that for rebellion? You say you want a revolution!
I recently had the opportunity to purchase four (4) HP RP5700 systems at $20 each. I’m not entirely sure what I’ll do with the others, but I’m installing Ubuntu Linux on one of them. Here are some notes along the way.
It’s odd how difficult Ubuntu makes it to find the checksums (MD5 hashes) for the ISOs you download. Forget security, how do you know it downloaded properly? It turns out there’s a whole separate page telling you what the checksums are.
Burning CDs is hopeless. Optical discs are such an amazingly useless medium. About one in four works at all, and those suffer from bit rot even quicker than floppy disks used to. The instructions for making a CD are fine, but the Burning ISOs HOWTO is available if you have problems.
I’m so glad we have USB sticks now. The instructions for making a bootable USB stick are somewhat arcane, but I have the computer science background that makes it look easy.
I had problems installing the bootloader. That’s a fatal error, I understand, from an otherwise unhelpful dialog box. A whole bunch of searching around brought this page to my attention, which explains what to do about certain kinds of grub installation failures.