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Comment OpenBSD Chromium (Score 1) 97

There is actually a Chromium package in OpenBSD that uses pledge() and unveil(), and it's interesting. The browser is only able to see your ~/Downloads directory; the kernel will either block or kill it for trying to open anything else.

If Microsoft is serious about Edge, then I would like to see a relevant OpenBSD package. I would also like to see an F-Droid listing.

Barring these, Edge is a Windows-only browser.

Comment process, legacy (Score 1) 137

First, I'm assuming Intel's is a 10-nm part, which I understand is roughly equivalent to TSMC 7nm. I believe that Apple is producing a 5nm part. When Intel's designs start rolling out of TSMC's 3nm production line, the wattage questions may shift somewhat, but Apple and Intel will be on (more) equal physical footing.

Second, Intel has much more legacy hardware to support than Apple. Fujitsu doesn't support anything outside of AArch64 for their supercomputer, for example, but I am assuming that Apple retains AArch32, Thumb, Neon, perhaps the Java extensions, and others. Intel has a much larger tract of legacy support, going down to 8086.

I am confident that Intel will always have more legacy baggage, and higher transistor counts as a consequence. Still, when both designs appear at 3nm, it will be somewhat more fair to compare them.

Submission + - In PuTTY, Scripted Passwords are Exposed Passwords (linuxjournal.com) 2

emil writes: The 0.74 stable version of PuTTY does not safely guard plain-text passwords provided to it via the -pw command line option for the psftp, pscp, and plink utilities.

PuTTY's author Simon Tatham developed a new -pwfile option, which will read an SSH password from a file, removing it from the command line. This feature can be backported into the current 0.76 stable release.

While the -pw option is attractive for scripting activities, the exposure risk should be understood for any use of the feature. Users with security concerns should obtain the -pwfile functionality, either by applying a patch to the 0.76 stable release, or using a snapshot release found on the PuTTY website.

Comment PostQuel (Score 2) 297

Should I mention that the original query language of Postgres was not SQL, it was PostQuel

. Many past databases that embraced SQL began with something different. Perhaps we should mine the past for ideas of a superior query language.

Or perhaps the more direct approach would be to return to dBase 3 syntax, of which I have a dim memory.

Comment Webb telescope drawbacks (Score 1, Troll) 60

Let's just check the wiki.

  • Infrared telescopes have a disadvantage: the telescope must be kept very cold in order to observe in the infrared without interference... below 50 K.
  • The telescope's sunshield ripped during a practice deployment.
  • JWST will operate... 1,500,000 km beyond Earth's orbit. Hubble orbits [at] 550 km.
  • The Webb telescope will use 126 small motors to occasionally adjust the optics.
  • ...most infrared telescopes have a lifespan limited by their coolant, as short as a few months, maybe a few years at most.
  • [The JWST] is designed to cool itself without a dewar, using a combination of sunshields and radiators, with the mid-infrared instrument using an additional cryocooler.
  • The review also found JWST had 344 potential single-point failures, any of which could doom the project.
  • 2010 Nature article: "The telescope that ate astronomy."
  • Its nominal mission time is five years, with a goal of ten years.
  • JWST needs to use propellant to maintain its halo orbit around L2, which provides an upper limit to its designed lifetime, and it is being designed to carry enough for ten years.

Do not expect 30 years of service from this device.

Comment 32-bit Pro*C (Score 2) 107

At work, we have an internal queuing system that runs critical data to our VAX and Univac OS/2200 minis. I fought like a bandit to get the Oracle Pro*C port written in '93. It still compile with -m32, and adding FORTIFY_SOURCE let me find quite a few bugs. I recently prepared fresh binaries for RedHat 8, and this code will likely outlive me.

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