Register a SA Forums Account here!
JOINING THE SA FORUMS WILL REMOVE THIS BIG AD, THE ANNOYING UNDERLINED ADS, AND STUPID INTERSTITIAL ADS!!!

You can: log in, read the tech support FAQ, or request your lost password. This dumb message (and those ads) will appear on every screen until you register! Get rid of this crap by registering your own SA Forums Account and joining roughly 150,000 Goons, for the one-time price of $9.95! We charge money because it costs us money per month for bills, and since we don't believe in showing ads to our users, we try to make the money back through forum registrations.
 
  • Post
  • Reply
mrmcd
Feb 22, 2003

Pictured: The only good cop (a fictional one).

The only reason to run rhel is because the poo poo box $10,000 a seat specialist software tool your company is totally dependent on only targets rhel for support and compatibility. You see, because it's stable, and has "enterprise" right there in the name!

Adbot
ADBOT LOVES YOU

Sapozhnik
Jan 2, 2005

Nap Ghost
bruh i would much rather be dealing with a rhel 7 shitbox running some godawful industrial automation crap 20 years from now than a windows 7 or 10 shitbox 20 years from now or a winxp shitbox today

Gazpacho
Jun 18, 2004

by Fluffdaddy
Slippery Tilde

mrmcd posted:

The only reason to run rhel is because the poo poo box $10,000 a seat specialist software tool your company is totally dependent on only targets rhel for support and compatibility. You see, because it's stable, and has "enterprise" right there in the name!
centos has three enterprise letters in the name though

Notorious b.s.d.
Jan 25, 2003

by Reene

Sapozhnik posted:

bruh i would much rather be dealing with a rhel 7 shitbox running some godawful industrial automation crap 20 years from now than a windows 7 or 10 shitbox 20 years from now or a winxp shitbox today

not even rhel support lifecycles are this long

solaris might be, though

MrMoo
Sep 14, 2000

Notorious b.s.d. posted:

not even rhel support lifecycles are this long

solaris might be, though

I'm sure Oracle would support it that long if you paid them.

Notorious b.s.d.
Jan 25, 2003

by Reene

MrMoo posted:

I'm sure Oracle would support it that long if you paid them.

i spoke from experience

sun used to promise minimum support periods of ten years. if you wrote a big enough check, actual support periods extended quite a lot.

a former employer was still receiving (some) solaris 7 patches as late as 2010

Sapozhnik
Jan 2, 2005

Nap Ghost
It may shock you to learn that a lot of places still use windows xp even though it is now extremely unsupported

OldAlias
Nov 2, 2013

no doubt older versions still in support under ludicrous contracts

pram
Jun 10, 2001
when i worked at oracle they were still patching rhel 4 boxes a client was paying a lot of money to support (~4 years after redhat stopped lol)

RFC2324
Jun 7, 2012

http 418

Notorious b.s.d. posted:

i spoke from experience

sun used to promise minimum support periods of ten years. if you wrote a big enough check, actual support periods extended quite a lot.

a former employer was still receiving (some) solaris 7 patches as late as 2010

I worked for a place still getting Solaris 7 support in 2015. Those engineers did everything they could to blame the hardware every time we opened an incident.

Tankakern
Jul 25, 2007

vulkan 1.1 is out

akadajet
Sep 14, 2003


should I care?

cinci zoo sniper
Mar 15, 2013




one of our production devops guys uses init.d scripts on a system with systemd services

Cybernetic Vermin
Apr 18, 2005

i just run services with an @reboot in the root crontab

Sapozhnik
Jan 2, 2005

Nap Ghost

lol god drat it

vulkan 1.0: "trying to parallelize rendering across multiple gpus in the gpu driver required a ridiculous amount of bad heuristics in the driver and was opaque as hell and basically impossible to get right unless you were one of the three gamedev programmers in the whole world who had signed NDAs to access both the nVidia driver source code and the NT kernel source code to debug through everything and see where it was messing up. vulkan makes an explicit design decision to present each gpu to the engine programmer separately and make it their responsibility to distribute work"

vulkan 1.1: "lol you can drive multiple gpus simultaneously now"

cinci zoo sniper
Mar 15, 2013




vulkan 1.1: "volvo sponsorship, 'marf"

Suspicious Dish
Sep 24, 2011

2020 is the year of linux on the desktop, bro
Fun Shoe

cinci zoo sniper posted:

one of our production devops guys uses init.d scripts on a system with systemd services

you mean that thing that people said would break when they changed to systemd works seamlessly because of backwards compatibility? cool..

Suspicious Dish
Sep 24, 2011

2020 is the year of linux on the desktop, bro
Fun Shoe

Sapozhnik posted:

lol god drat it

vulkan 1.0: "trying to parallelize rendering across multiple gpus in the gpu driver required a ridiculous amount of bad heuristics in the driver and was opaque as hell and basically impossible to get right unless you were one of the three gamedev programmers in the whole world who had signed NDAs to access both the nVidia driver source code and the NT kernel source code to debug through everything and see where it was messing up. vulkan makes an explicit design decision to present each gpu to the engine programmer separately and make it their responsibility to distribute work"

vulkan 1.1: "lol you can drive multiple gpus simultaneously now"

the two are not mutually exclusive. just because there's a vk spec for it doesn't mean it's easy, or it even works in practice without extensions. the bad heuristics are just now in the app.

cinci zoo sniper
Mar 15, 2013




Suspicious Dish posted:

you mean that thing that people said would break when they changed to systemd works seamlessly because of backwards compatibility? cool..

no i mean i have to hunt for his special snowflake bullshit on our prod

eschaton
Mar 7, 2007

Don't you just hate when you wind up in a store with people who are in a socioeconomic class that is pretty obviously about two levels lower than your own?

Notorious b.s.d. posted:

not even rhel support lifecycles are this long

solaris might be, though

interestingly, at Vintage Computer Festival Pacific Northwest, I talked to someone who works for Sun on Solaris

turns out Oracle didn’t lay everyone off and are still supporting Solaris, but only for people who pay them enough, on the hardware they want to support it on

Alpha Mayo
Jan 15, 2007
hi how are you?
there was this racist piece of shit in your av so I fixed it
you're welcome
pay it forward~

Tankakern posted:

and kde is very aesthetically pleasing, but people can't be found alive saying anything remotely positive in this subforum

i'd agree if i were the dude on the box cover of ESET NOD32

Notorious b.s.d.
Jan 25, 2003

by Reene

eschaton posted:

interestingly, at Vintage Computer Festival Pacific Northwest, I talked to someone who works for Sun on Solaris

turns out Oracle didn’t lay everyone off and are still supporting Solaris, but only for people who pay them enough, on the hardware they want to support it on

morale has been hovering around zero since opensolaris died, long before the layoffs started

i can't imagine what kind of stock options package or just sheer masochism would keep your man going back to the office every day

eschaton
Mar 7, 2007

Don't you just hate when you wind up in a store with people who are in a socioeconomic class that is pretty obviously about two levels lower than your own?

Notorious b.s.d. posted:

i spoke from experience

sun used to promise minimum support periods of ten years. if you wrote a big enough check, actual support periods extended quite a lot.

a former employer was still receiving (some) solaris 7 patches as late as 2010

wish there was a :filez: site aggregating all of the latest patches for all of the Solaris versions but, well, Oracle

eschaton
Mar 7, 2007

Don't you just hate when you wind up in a store with people who are in a socioeconomic class that is pretty obviously about two levels lower than your own?

cinci zoo sniper posted:

vulkan 1.1: "volvo sponsorship, 'marf"

vømarf

Notorious b.s.d.
Jan 25, 2003

by Reene

eschaton posted:

wish there was a :filez: site aggregating all of the latest patches for all of the Solaris versions but, well, Oracle

it makes me crazy that i can't run old software for sol 8 and sol 9 because i am missing the right patchlevels

back when solaris was still A Thing i cared about at work i could just grab them off the internal ftp dump or wherever it was the sysadmins stored them

for some reason i was too stupid to archive these for posterity, just assuming solaris would be a normal part of life forever

eschaton
Mar 7, 2007

Don't you just hate when you wind up in a store with people who are in a socioeconomic class that is pretty obviously about two levels lower than your own?

Notorious b.s.d. posted:

morale has been hovering around zero since opensolaris died, long before the layoffs started

i can't imagine what kind of stock options package or just sheer masochism would keep your man going back to the office every day

he works from home at a very nice place he owns and has piles and piles of equipment from every generation and is seriously into SPARC and Solaris, his work is all done via ssh anyway

at VCF-PNW he was showing off his RDI BriteLite, a SPARC “laptop” built out of an IPX logic board and a 640×480 active-matrix LCD in like 1992-3 (so between $16K and $20K new)

Notorious b.s.d.
Jan 25, 2003

by Reene

eschaton posted:

he works from home at a very nice place he owns and has piles and piles of equipment from every generation and is seriously into SPARC and Solaris, his work is all done via ssh anyway

at VCF-PNW he was showing off his RDI BriteLite, a SPARC “laptop” built out of an IPX logic board and a 640×480 active-matrix LCD in like 1992-3 (so between $16K and $20K new)

rdi made a lot of weird stuff. they also had alpha and hppa laptops

the dominant sparc laptop maker was tadpole, of course. they got bought by general dynamics about five minutes after announcing a dual-cpu laptop. apparently that was a smash hit with the defense community, who knows why

Lightbulb Out
Apr 28, 2006

slack jawed yokel
what was the benefit to solaris in the first place? i never understand the rationale for using it in 2018.

Notorious b.s.d.
Jan 25, 2003

by Reene

Lightbulb Out posted:

what was the benefit to solaris in the first place? i never understand the rationale for using it in 2018.

in 2018, there is no reason to start a new project on solaris

trilljester
Dec 7, 2004

The People's Tight End.

cinci zoo sniper posted:

one of our production devops guys uses init.d scripts on a system with systemd services

Don't most systemd system still support the "service <blah> start" syntax and redirect to systemctl? Is that going to go away at some point?

Tankakern
Jul 25, 2007

i don't think that's an actual part of systemd, just a shell script included with debian/ubuntu

Truga
May 4, 2014
Lipstick Apathy
it still exists on centos and fedora too, and I prefer it over systemctl, because typing serv<tab> pos<tab> st<tab> is faster than sys<tab>ctl pos<tab>.<tab> st<tab>

systemd commands are incredibly shittily designed for easy autocompletion with minimal keystrokes, and you want to use autocompletion because they're long. people often say unix commands have arcane and unintuitive names, and they're right, but they make autocompletion and history search work like loving magic because they're all unique and short, and if your work has you working in the console even 1% of the time it's super easy to appreciate that.

trilljester
Dec 7, 2004

The People's Tight End.

Tankakern posted:

i don't think that's an actual part of systemd, just a shell script included with debian/ubuntu

Ahhh, OK. So I'm guessing that shell script will be deprecated and the sad fucks who didn't adopt proper systemd usage are hosed. :)

Truga
May 4, 2014
Lipstick Apathy
said script is just an alias for systemctl. what will happen is one day, systemctl will stop working with poo poo spammed in /etc/init.d/ (it works currently with a wrapper IIRC, since there's still tons of poo poo that hasn't migrated), but will probably be deprecated as soon as it can be.

atomicthumbs
Dec 26, 2010


We're in the business of extending man's senses.
fun adventures in filesystems:

mac os lets you put a slash in filenames, but HFS+ can't let that happen, so it stores it in the file system as a colon
linux will happily copy files off an HFS+ drive and onto an NTFS partition, without complaining about the fact they have an illegal character in the name
windows refuses to open any folder containing files or folders with a colon in the filename, and will continue to refuse after you rename the offending file

seperately,
linux (and by extension the windows subsystem for linux) will gladly create a folder and a Folder with the same names with different case on a windows partition
the files in the second folder are completely inaccessible to windows as it will simply open the first one instead
linux doesn't care and in fact the developers say that "no, it is windows that is wrong"

sorting either of these out is a tremendous pain in the rear end

Cocoa Crispies
Jul 20, 2001

Vehicular Manslaughter!

Pillbug

atomicthumbs posted:

fun adventures in filesystems:

mac os lets you put a slash in filenames, but HFS+ can't let that happen, so it stores it in the file system as a colon
linux will happily copy files off an HFS+ drive and onto an NTFS partition, without complaining about the fact they have an illegal character in the name
windows refuses to open any folder containing files or folders with a colon in the filename, and will continue to refuse after you rename the offending file

seperately,
linux (and by extension the windows subsystem for linux) will gladly create a folder and a Folder with the same names with different case on a windows partition
the files in the second folder are completely inaccessible to windows as it will simply open the first one instead
linux doesn't care and in fact the developers say that "no, it is windows that is wrong"

sorting either of these out is a tremendous pain in the rear end

just throw all your windows machines in a dumpster, easy Pease

atomicthumbs
Dec 26, 2010


We're in the business of extending man's senses.

Cocoa Crispies posted:

just throw all your windows machines in a dumpster, easy Pease

i'd be happy to if I didn't have to 1. use them for useful work and 2. use them for having fun

Progressive JPEG
Feb 19, 2003

atomicthumbs posted:

linux (and by extension the windows subsystem for linux) will gladly create a folder and a Folder with the same names with different case on a windows partition
the files in the second folder are completely inaccessible to windows as it will simply open the first one instead

this in particular sounds like a possible attack vector

BobHoward
Feb 13, 2012

The only thing white people deserve is a bullet to their empty skull

atomicthumbs posted:

fun adventures in filesystems:

mac os lets you put a slash in filenames, but HFS+ can't let that happen, so it stores it in the file system as a colon

expanding on that because the why is mildly funy computer

classic macos (pre unixification) used colon as the path separator, so paths looked like

my fucken floppy:dumb shite:poop from a butt.txt

(except no self respecting classic macos user would use a gauche filename extension)

therefore, hfs+, a filesystem designed for classic macos, allows / in filenames but not :

at its birth, os x could live on the same hfs+ partition as a classic macos install, and apple had to keep classic alive for many years after the launch of os x. redefining hfs+ filename rules to match unix was not realistic. they settled on behind the scenes trickery to make both worlds happy. if you do this on a mac:

code:
$ touch poop:butt
$ ls
poop:butt
$
and then open a finder window to view your masterpiece, instead of poop:butt you will see poop/butt

iirc what actually gets stored on the disk in hfs+ dirents is 'poop/butt', because that's still what's legal in the hfs+ on-disk format. for any unix file api, when trying to create or access files with a : in the name, the kernel automagically does the / : transposition to make it work. for classic (carbon) file apis, some layer or other is doing the equivalent if the underlying fs isn't hfs+

its kinda amazing that it works as well as it does, ive been using os x since 10.0 in 2001 and this was never a pain point as far as i can recall

Adbot
ADBOT LOVES YOU

Phoenixan
Jan 16, 2010

Just Keep Cool-idge

atomicthumbs posted:

fun adventures in filesystems:

mac os lets you put a slash in filenames, but HFS+ can't let that happen, so it stores it in the file system as a colon
linux will happily copy files off an HFS+ drive and onto an NTFS partition, without complaining about the fact they have an illegal character in the name
windows refuses to open any folder containing files or folders with a colon in the filename, and will continue to refuse after you rename the offending file

seperately,
linux (and by extension the windows subsystem for linux) will gladly create a folder and a Folder with the same names with different case on a windows partition
the files in the second folder are completely inaccessible to windows as it will simply open the first one instead
linux doesn't care and in fact the developers say that "no, it is windows that is wrong"

sorting either of these out is a tremendous pain in the rear end
you can use a linux to put a con, prn, or aux folder in windows even though windows itself won't let you

  • 1
  • 2
  • 3
  • 4
  • 5
  • Post
  • Reply