c0l0

13 ms·

121.
by c0l0 3y ago
I find the eventual conclusion baffling: > Applying this custom tuning results in an average latency of 5.2 ms, which is 0.1 ms lower than xterm, and that’s with having a much more sane terminal without legacy cruft. This "le
122.
by c0l0 3y ago
I shared https://johannes.truschnigg.info/writing/2021-12_colodebug/ a while ago here - you might appreciate it for another means to make your bash scripts easier to understand while they execute.
123.
by c0l0 3y ago
I recently bought a low-end ASUS Tablet PC with a rather nice 13" OLED screen (Vivobook Slate 13 T3300), and exorcised Windows 11 S from inside it the moment I got it. I then installed the latest Fedora on it, and chose the GNOME spin,
124.
by c0l0 3y ago
"data loss solutions" is a term/product category I can totally get behind :D And indeed, there's planty of those in the IT industry!
125.
by c0l0 3y ago
That is highly interesting and contrary to a number of reports I've read about the Samsung 970 EVO Plus Series (and experienced for myself) specifically! Can you share more details about your particular setup and methodology? (Specific
126.
by c0l0 3y ago
This happens for you after you invoked an explicit sync() (et al.) before the power cut?
127.
by c0l0 3y ago
Seeing the really just puny "provisioned IOPS" numbers on hugely expensive cloud instances made me chuckle (first in disbelief, then in horror) when I joined a "cloud-first" enterprise shop in 2020 (having come from a co
128.
by c0l0 3y ago
In my experience, LINPACK (at least the Intel MKL on GenuineIntel combination) is both quicker and more thorough in finding setups that are not actually stable/reliable.
129.
by c0l0 3y ago
... and where users are going to use it to do EVERYTHING in their daily digital lives, from doing financial transactions and accessing work email, to playing data-exfiltrating "free" games and surfing porn. And where the only actu
130.
by c0l0 3y ago
I try to automatically compile a "recommendation ranking" for currently supported LineageOS devices from the official LineageOS wiki data, refreshed daily. It's available here: https://johannes.truschnigg.info&#x2F
131.
by c0l0 3y ago
Hey there Bhupesh - apologies for the snark! I was just venting some of the frustration I feel every day with modern "devops" tooling ;) I am in a bit of a rush right now (which is why I try my absolute best to keep procrastinatin
132.
by c0l0 3y ago
[...] COPY --from=ugit-ops /usr/bin/tr /usr/bin/tr COPY --from=ugit-ops /bin/bash /bin/ COPY --from=ugit-ops /bin/sh /bin/ # copy lib files COPY
133.
by c0l0 3y ago
This is (slightly) wrong. ALL Socket AM4 Ryzen CPUs without an iGPU have working ECC support. ONLY AM4 Ryzen APUs (i.e., CPUs with an iGPU) with the "PRO" infix in their name have working ECC support. However, ALL AM4 platfo
134.
by c0l0 3y ago
Relevant article (2012): http://mikehadlow.blogspot.com/2012/05/configuration-complex...
135.
by c0l0 3y ago
I find it very amusing that most of the people who abhor dynamic linking of libraries and executables as an over-complex, error-prone mistake of computer history these days seem to have not the faintest trace of restraint when they're
136.
by c0l0 3y ago
The one number that should be of interest to anyone who's not a professional "growth marketer" is missing, though, don't you agree? I skimmed the whole article, read your posting, and even though I know some of these wor
137.
by c0l0 3y ago
Someone needs to put on their robe and wizard hat and fix this properly :'(
138.
by c0l0 3y ago
... which does not refute the parent post's statement ;)
139.
by c0l0 3y ago
FTR, on modern-ish glibc-powered systems (in code that actually does use libc, and does not do its very own syscall-related thing instead), you will not find a single call to open(2) issued, in my experience. That's because the library
140.
by c0l0 3y ago
Assuming semi-recent bash(1) , you can also get away with something like while read -r line; do printf '%(%F %T %s)T %s\n' "-1" "${line}"; done as the right-hand side/reader of a shell pipe for m
141.
by c0l0 3y ago
Palladium is coming again, and this time for real, with Windows 11 and its default "Secure"/Measured Boot (de facto) requirement - and all the infrastructure in place for Internet endpoints to attest that their peers have act
142.
by c0l0 3y ago
Actually, yes, they did so also on (some) vendors' x86 firmware: https://www.omglinux.com/boot-linux-modern-lenovo-thinkpads-... These default firmware settings will prevent "third-party"-MSFT-signed EFI bina
143.
by c0l0 3y ago
Parts of the comment make a LOT of sense actually, when you look at shell scripts written by the uninitated. Often times, I see constructs like while [ 1 ]; do ...; done which are a pretty clear indication of the author's misc
144.
by c0l0 3y ago
You are just lucky, and your hardware appears to be working without any problems ;) Some/most(?) AM4 boards can enable "PCIe AER" (Advanced Error Reporting) in their firmware, which will tell you about stuff going awry while
145.
by c0l0 3y ago
I tried to test and control for that to the best of my ability, but ambient/operating temperature does not seem to be part of the equation.
146.
by c0l0 3y ago
Two sticks of Kingston 9965745-042.A01G
147.
by c0l0 3y ago
If you are working on the successor protocol of HTTP/1.1, and are not aware of Slowloris the moment it hits and every serious httpd implementation out there gets patched to mitigate it, I'd argue you are in the wrong line of work.
148.
by c0l0 3y ago
I am fully aware the module is not 100% working, i.e., it is faulty at a specific physical address. That's OK for my personal desktop though, unless the condition worsens, and UCEs (which will panic my kernel) follow.
149.
by c0l0 3y ago
Maybe slightly OT, since this concerns AMD older AM4 platform with a Zen3 APU core, but working ECC support looks like this and is definitely present on my system: $ sudo ras-mc-ctl --errors | tail -n5 14 2023-08-20 20:16:41 +0200
150.
by c0l0 3y ago
grml, the sysop powerhouse standing on Debian's giant shoulders, is my go-to distro for diagnosing/fixing all kinds of broken computery things for what has been much more than a decade. Be it hardware/hosts that are acting up

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