inaturalist
coreutils
inaturalist | coreutils | |
---|---|---|
370 | 112 | |
621 | 4,036 | |
1.0% | 1.4% | |
9.7 | 9.3 | |
4 days ago | 2 days ago | |
JavaScript | C | |
MIT License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
inaturalist
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With some posts about sightings this year in Brisbane, be on the lookout for these Christmas Beetle imposters (how to spot the difference and where to report sitings of Christmas Beetles)
You can submit sitings of Christmas Beetles here https://www.inaturalist.org/ or on the iNaturalist app
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Website that classifies ALL known animals in existence?
iNaturalist
- Que bicho é esse? Dica de apps, sites e subs para identificação.
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Opinions on AI Plant Identification?
Personally, I like iNaturalist for identiying wild organisms. The AI is well-trained and based on a regularly-updated taxonomic structure from established authorities. The ID suggestions incorporate the location of the observation to suggest species that are known to be found nearby. And most crucially, when observations are posted they're available for other humans to confirm or refute any ID suggestions that come from the AI. The AI suggestion is only ever the start of the identification process.
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How I overcame my anxiety of possibly getting bit by a rabid bat
Search up the smallest bat in your area and browse photos of them at iNaturalist: https://www.inaturalist.org/
- WTF are these
- does anyone know what kind of spiders inhabit the bridges/river walk?
- Newly found interest in fungi and looking for help identifying these finds from my yard.
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Hey guys, you can use the inaturalist app to identify plants!
You can also just upload the pictures onto the website.
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Question on species of a toad and or frog not entirely sure but the little dude was bumpy and seemingly dry
You could try getting the iNaturalist app to ID it
coreutils
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GNU Coreutils 9.5 Can Yield 10~20% Throughput Boost For cp, mv and cat Commands
https://github.com/coreutils/coreutils/commit/fcfba90d0d27a1...
A summary of other changes just released in GNU coreutils 9.5 are:
* mv accepts --exchange to swap files
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How the GNU coreutils are tested
> some are simple like yes(1)
Not that simple: https://github.com/coreutils/coreutils/blob/master/src/yes.c
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Show HN: Usr/bin/env Docker run
The -S / --split-string option[1] of /usr/bin/env is a relatively recent addition to GNU Coreutils. It's available starting from GNU Coreutils 8.30[2], released on 2018-07-01.
Beware of portability: it relies on a non-standard behavior from some operating systems. It only works for OS's that treat all the text after the first space as argument(s) to the shebanged executable; rather than just treating the whole string as an executable path (that can happen to contain spaces).
Fortunately this non-standard behavior is more the norm than the exception: it works at least on modern GNU/Linux, BSDs, and macOS.
[1] https://www.gnu.org/software/coreutils/manual/html_node/env-...
[2] https://github.com/coreutils/coreutils/blob/b09dc6306e7affaf...
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From Nand to Tetris: Building a Modern Computer from First Principles
> building a cat from scratch
> That would be an interesting project.
Here is the source code of the OpenBSD implementation of cat:
> https://github.com/openbsd/src/blob/master/bin/cat/cat.c
and here of the GNU coreutils implementation:
> https://github.com/coreutils/coreutils/blob/master/src/cat.c
Thus: I don't think building a cat from scratch or creating a tutorial about that topic is particularly hard (even though the HN audience would likely be interested in it). :-)
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The Linux Scheduler: A Decade of Wasted Cores (2016) [pdf]
the yes command, writing to /dev/null, is making IO calls, which interfere with predictable scheduling.
If you look at the source code for yes, https://github.com/coreutils/coreutils/blob/master/src/yes.c
it builds a buffer of output and then writes that in a for loop
while (full_write (STDOUT_FILENO, buf, bufused) == bufused)
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nohup not working?
Looking at the source of nohup, if the execvp() of the child happens then it _must_ have already done the signal (SIGHUP, SIG_IGN) so - WTF?
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Is it fair to say "ls" is dead? No commits in 15 years
This got me wondering so I went and looked and it seems like lo and behold there was actually a commit to the GNU ls source just 2 weeks ago.
https://github.com/coreutils/coreutils/blob/master/src/ls.c
"maint: prefer char32_t to wchar_t"
- The Tao of Programming
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Decoded: GNU Coreutils
even an empty file? Yes. so now it was a file with a copyright disclaimer and nothing else. And the koan-like question comes to mind is "Can you copyright nothing?" well AT&T sure tried.
Then somebody said our programs should be well defined and not depend on a fluke of unix, which at this point was probable a good idea. so it became "exit 0"
Then somebody said we should write our system utilities in C instead of shell so it runs faster. openbsd still has a good example of how this would look.
http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/usr....
At some point gnu bureaucracy got involved and said all programs must support the '-h' flag. so that got added, then they said all programs must support locale so that got added. now days gnu true is an astonishing 80 lines long.
https://github.com/coreutils/coreutils/blob/master/src/true....
http://trillian.mit.edu/~jc/humor/ATT_Copyright_true.html
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Exa Is Deprecated
> Yes, ls is maintained. Although, maintained is a very strong word. It exists.
Why would it be a strong word? Here it is, in src/ls.c: https://github.com/coreutils/coreutils
It is then packaged by tens of operating system distributions, who themselves maintain extra patchsets, some of which are then upstreamed.
It is installed and used on millions (billions?) of devices, for 3 decades.
It's a very reliable and trusty "sharp stick of metal" :)
What are some alternatives?
SeekReactNative - Seek v2, built with React Native for Android and iOS
util-linux
BirdNET - Soundscape analysis with BirdNET.
madaidans-insecurities
BirdNET-Lite - TFLite version of BirdNET. Bird sound recognition for more than 6,000 species worldwide.
busybox - BusyBox mirror
automount - Simple devd(8) based automounter for FreeBSD
src - Read-only git conversion of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.
zigbee2mqtt - Zigbee 🐝 to MQTT bridge 🌉, get rid of your proprietary Zigbee bridges 🔨
linux - Linux kernel source tree
lsblk - List information about block devices in the FreeBSD system.
gnulib - upstream mirror