"Linux is better thought-out than Windows"
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Can't you just download the code and fix it ?
I'd rather be phishing!
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
The big kids put themselves in the sudoers group. :laugh: Edit: then they type "sudo init 0" (shorter)
If you can keep your head while those about you are losing theirs, perhaps you don't understand the situation.
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The big kids put themselves in the sudoers group. :laugh: Edit: then they type "sudo init 0" (shorter)
If you can keep your head while those about you are losing theirs, perhaps you don't understand the situation.
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
Seems a bit pointless, to me. I mean, why on Earth would anyone ever want to shut down a computer?
I wanna be a eunuchs developer! Pass me a bread knife!
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Seems a bit pointless, to me. I mean, why on Earth would anyone ever want to shut down a computer?
I wanna be a eunuchs developer! Pass me a bread knife!
Two words: Memory leaks. The MicroVAX 3600 I managed while in college would crash on Tuesday unless I had rebooted it on Friday.
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VMS Rocks!
I'm currently unsupervised, I know it freaks me out too! JaxCoder.com
Hear, hear! /ravi
My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com
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Hear, hear! /ravi
My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com
Spent many years on VAX machines, they were/are awesome!
I'm currently unsupervised, I know it freaks me out too! JaxCoder.com
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Two words: Memory leaks. The MicroVAX 3600 I managed while in college would crash on Tuesday unless I had rebooted it on Friday.
Hmm... when I worked at DEC, the uVAX II under my desk ran for months on end without a reboot. And when I did reboot it, it was to install an OS or tool upgrade. /ravi
My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com
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Hmm... when I worked at DEC, the uVAX II under my desk ran for months on end without a reboot. And when I did reboot it, it was to install an OS or tool upgrade. /ravi
My new year resolution: 2048 x 1536 Home | Articles | My .NET bits | Freeware ravib(at)ravib(dot)com
Indeed. And later I worked with AlphaServer systems that ran for years without even needing to have our product restarted. I fear the college was running some sub-par third-party software.
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
I suspect if you run the UI remotely it will prompt for a password....
A new .NET Serializer All in one Menu-Ribbon Bar Taking over the world since 1371!
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
that's from the console - it's then assumed that it's either a single user machine or locked up in a server room - so that user accessing the command should have a clue or two what they're choosing to do. running the gui remotely normally* doesn't allow root operations (* - of course there are hoops that if correctly arranged and jumped through that can change) sudo is only for children and below* (* - people that really should just stay on windows)
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
dandy72 wrote:
"Linux is better thought-out than Windows"
You should read "the old new thing" a bit.
Bastard Programmer from Hell :suss: If you can't read my code, try converting it here[^] "If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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Just wondering why there would be a difference. Mind you you need sudo to do a command line package install, but you dont through the ubuntu app.
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Just wondering why there would be a difference. Mind you you need sudo to do a command line package install, but you dont through the ubuntu app.
I'm using Fedora, and the UI too asks me for su credentials before install...
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge". Stephen Hawking, 1942- 2018
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
My UI always prompts me for a password if I try to do "big stuff". The UI is calling the underlying commands. Your behaviour I never saw. My guess is that you have the passwd saved somewhere in the UI.
"If we don't change direction, we'll end up where we're going"
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VMS Rocks!
I'm currently unsupervised, I know it freaks me out too! JaxCoder.com
And somewhere in 2020 we will have (or not?!) a version supporting Intel CPUs... So we can dump Linux and Windows too...
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge". Stephen Hawking, 1942- 2018
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
The commandline is available to any process running under any account, and therefore it's wise in that instance to ask for credentials before shutting down (guards against remote shutdown). The UI, on the otherhand requires the user to be sitting there, and shutting down is a deliberate act, thus, no credntials required. I'm not sure, but requiring credentials before shutting down via the UI might be subject to a a system setting. I don't know for surem, but it's something to investigate if you are so inclined.
".45 ACP - because shooting twice is just silly" - JSOP, 2010
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You can never have too much ammo - unless you're swimming, or on fire. - JSOP, 2010
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When you pry the gun from my cold dead hands, be careful - the barrel will be very hot. - JSOP, 2013 -
And somewhere in 2020 we will have (or not?!) a version supporting Intel CPUs... So we can dump Linux and Windows too...
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge". Stephen Hawking, 1942- 2018
Wasn't the source code for VMS released to the public a few years ago? Then I guess it would just to rewrite the HAL - VMS was ported to both the Alpha chip and Itanium, so they probably have defined some useful hardware abstractions ... and Wikipedia also claims that "a port to the x86-64 architecture is underway". Wikipedia says that OpenVMS is closed source(!), but the section "Hobbyist programs" suggests that it is open for hobbyist and non-commercial use. So even if my memory is wrong about it being made "fully open" fairly recently, you could at least call it "ajar software" :-)
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Two words: Memory leaks. The MicroVAX 3600 I managed while in college would crash on Tuesday unless I had rebooted it on Friday.
Side tracking a little: Raymond Chen, in his delightful book "The old new thing" (based on his equally delightful blog of the same name, [^]) he tells about this web server that just had to be available 24/7, but some memory leak made it crash every now and then, every few days. To keep the service running while they debugged the software, they replaced the server with a small cluster and a load balancer: Whenever one of the machines were reaching memory saturation, it was taken out of the cluster and rebooted. In the meantime, the other machine served the users. Later, the other cluster node would be the one to be taken out and rebooted while the first served the customers. They did find the memory leak, and the installation could go back to single server operation. (There was no need to run a cluster for performance reasons.) Thumbs up for "The old new thing", both book and blog! The book is fun, but you can actually learn a whole lot from it, especially about legacy and backwards compatibility. (And especially if you just completed your degree and have very limited experience in the commercial world.)
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...but if that's the case, some things are definitely falling through the cracks. On many distributions, if I try to shutdown the system at a command prompt (typically with "shutdown -P 0"), I'm told I have to run sudo and I'm prompted for a password. Great feature, you wouldn't want any dumbass you share your computer with to be able to bring it down without showing he's got at least *some* amount of authority. Yet that same user can select Shutdown from the UI, and it'll happily comply without prompting for anything else (or at most, a confirmation prompt). If this was some sort of oversight, it would've been addressed years ago, no?
Well, first, if you install a graphical UI on a system that runs production-critical tasks, you're doing it wrong. Second, the UI systems I've seen use dmesg to bypass the normal IO flow, and assign permissions to grant permissions to the UI, not the user, to perform tasks such as shutdown and network configuration. It does this specifically so the system can have base-level users that don't want to get into the system administration game. If you don't want to UI to have those permissions....remove those permissions. It's not terribly hard, and it's generally not an oversight.
"Never attribute to malice that which can be explained by stupidity." - Hanlon's Razor
