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Boot Linux (or OpenBSD Or Oberon Or FreeDOS) In Your Browser (copy.sh)
Long-time Slashdot reader DeQueue writes: Back in 2011 Fabrice Bellard, the initiator of the QEMU emulator, wrote a PC emulator in JavaScript that let you boot Linux in your browser. But he didn't stop there.
On his website he now has images that let you boot Oberon, Arch Linux, FreeDOS, OpenBSD, Solar OS and more recent versions of Linux such as 2.6 or 3.18 (the 3.18 image includes internet access). You can also boot to a CD image, or a floppy image, or a hard drive disk image on your local machine. And, if you don't need yet another operating system on your computer, you can even boot to Bootchess and play chess
On his website he now has images that let you boot Oberon, Arch Linux, FreeDOS, OpenBSD, Solar OS and more recent versions of Linux such as 2.6 or 3.18 (the 3.18 image includes internet access). You can also boot to a CD image, or a floppy image, or a hard drive disk image on your local machine. And, if you don't need yet another operating system on your computer, you can even boot to Bootchess and play chess
Everybody is busy playing with it...
The first thing I tried to do, is launch Win98. That worked. Then with Internet Explorer, go to Fabrice Bellard's site again and launch Windows 98 inside the VM. But now IE wants to install a modem first :(
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Lzexe - exe file compression on the PC to fit more on your floppy. ...
Qemu - emulate random processors on your PC.
tccboot - boot linux using a live C compiler.
Live broadcast of digital video using a VGA card.
I beat my record!
Run the Win98 one.
Shut it down.
It BSOD's with 0E exception in VXD VDD.
That's got to be a world-record in terms of "number of instructions executed before a fatal error".
... to run an OS image 50% of the speed it would run on a 386.
Also how exactly does the internet access bit work when browsers deliberately limit the net access they allow javascript?
I want to see Trump and Clinton argue about SystemD in tonight's debate.
Wouldn't that be a hoot. It'd probably make as much sense as anything else those two blather about. I'd rather watch Johnson and Stein debate. Sad!
Where do you draw the line?
Browsers use to just do text with hyperlinks, then we added formatted text and then pictures, additional text positional and formatting. Then we added input form features. After that we did some preserver checks to validate information before sending to the server so people didn't have to wait for a response. The types of checks got more complex and also needed better ways to show the validated info. Then we realized we didn't need to reload the whole page just send the data needed, based on the data the display can be changed...
Once you give a programmer a tool, that can do IF, Loops and store variables it becomes a development platform.
If something is so important that you feel the need to post it on the internet... It probably isn't that important.
The developer of this thing has thoughtfully provided a "hello.c" file and cc. Oh, yes, and emacs. So go ahead and type:
cc -o hello hello.c
and marvel at the speed.
This environment is just like my first full-time, non-student programming job. There was no IDE, so we pretty much lived in emacs. I haven't used emacs in decades, but my fingers still remember the key bindings for the commands -- as long as I'm not trying to consciously remember them.
It was on a 68020 running at 16 MHz which delivered a grand total of 2 MIPS at 16 MHz. We shared all that computing power among four programmers, which was luxury because the system was supposed to support 16 users (32 max).
It seems almost inconceivable, but the funny thing is it was really just as fun programming back then as it is now with a supercomputer all to myself. Our office was next to a reservoir, and used to start a compile, wait five minutes for the parsing to catch any syntax error (about 75% of the time), then go for a walk on the 1.5 mile trail around the pond. Then I'd stop in at the convenience store to buy a cup of coffee, and head back to the office, and make would just be finishing up the linking. God forbid you got a link error though. That's why we had time to read the entire Unix manual (all eight sections) cover to cover. Many times.
This has fed my conviction that user perceptions of system speed are as strongly affected by consistency as it is by absolute speed. If you're used to a build taking fifteen seconds,a sudden change to 30 seconds seems unbearable.
Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
And once you give someone a piece of amber with velociraptor DNA inside it, and a way to embryonize it, it becomes a way to make a cool theme park.
"Believe me!" -- Donald Trump