usbarmory
micro-editor
usbarmory | micro-editor | |
---|---|---|
22 | 227 | |
1,334 | 23,903 | |
0.4% | - | |
5.8 | 9.4 | |
13 days ago | 4 days ago | |
Ruby | Go | |
- | MIT License |
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.
usbarmory
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Go: What We Got Right, What We Got Wrong
Niklaus Wirth, rest his soul, would disagree.
Like would the the selling USB Armory, with Go written firmware.
https://www.withsecure.com/en/solutions/innovative-security-...
Back in my day, writing compilers and OS services were also systems programming.
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What's Zig got that C, Rust and Go don't have? [video]
Not only you can fit Go into a kernel, there is at least two products that do so.
TamaGo, used to write the firmware used in USB armory.
https://www.withsecure.com/en/solutions/innovative-security-...
TinyGo, which even has official Arduino and ARM support, and is sponsored by Google
https://tinygo.org/
Ah but that isn't proper Go! Well neither is the C code that is allowed to be used in typical kernel code, almost nothing from ISO C standard library is available, and usually plenty of compiler specific language extensions are used instead.
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Bare Metal Rust in Android
> Since 80s everybody designs systems on top of C.
More like since the 1990's, and mostly thanks to the GNU Manifesto and FOSS uptake that took the steam out of C++ adoption being pushed by Apple, IBM and Microsoft.
There is firmware in production written in Go,
https://www.withsecure.com/en/solutions/innovative-security-...
- USB armory – small secure computer from WithSecure (previously F-secure)
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How is Go used in Linux based environments in various companies?
Not exactly but close. No gocoin, but custom (minimal) client based on btcsuite libs. And it is run on USB Armory SoC.
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avbroot: Re-lock bootloader with Magisk installed!
Relocking with your own key is only for experts, it's similar to the USB Armory device for embedded electronics. If you get it wrong you can brick the device, the purpose of doing it is to protect against certain types of boot attacks (like if somebody can get temporary physical access to your phone or even just plant a malicious USB cable which could potentially push malware. If you don't know what you're doing, stay on stock OS.
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Google: C++20, How Hard Could It Be
Plenty of software that is written in C and C++, can be easily done in Go as well, in fact in any AOT compiled managed language.
C++ was born to write distributed systems, nowadays it hardly matters on cloud native infrastructure beyond the OS and hypervisors layer.
This is how Go can be a competitor to C and C++, just like Inferno was basically Plan 9 with Limbo for userspace and very little C beyond the kernel.
And then there are those crazy folks that believe they should ship bare metal AOT compiled languages regardless of others think.
https://www.withsecure.com/en/solutions/innovative-security-...
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Rust 2024 the Year of Everywhere?
Of course it can, there are companies shipping products written in bare metal Go.
https://www.withsecure.com/en/solutions/innovative-security-...
https://github.com/usbarmory/tamago
- Generics can make your Go code slower
- Rust Compiler Ambitions for 2022
micro-editor
- Ask HN: What software sparks joy when using?
- Modeless Vim
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Essential Command Line Tools for Developers
To see more screenshots of micro, showcasing some of the default color schemes, see here.
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Go: What We Got Right, What We Got Wrong
Not sure these are really popular, but I cannot resist advertising a few utilities written in Go that I regularly use in my daily workflow:
- gdu: a NCDU clone, much faster on SSD mounts [1]
- duf: a `df` clone with a nicer interface [2]
- massren: a `vidir` clone (simpler to use but with fewer options) [3]
- gotop: a `top` clone [4]
- micro: a nice TUI editor [5]
Building this kind of tools in Go makes sense, as the executables are statically compiled and are thus easy to install on remote servers.
[1]: https://github.com/dundee/gdu
[2]: https://github.com/muesli/duf
[3]: https://github.com/laurent22/massren
[4]: https://github.com/xxxserxxx/gotop
[5]: https://github.com/zyedidia/micro
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Text Editor: Data Structures
> The worst way to store and manipulate text is to use an array.
Claim made from theoretical considerations, without any actual reference to real-world editors. The popular Micro[1] text editor uses a simple line array[2], and performs fantastically well on real-world editing tasks.
Meanwhile, ropes are so complicated that even high-quality implementations have extremely subtle bugs[3] that can lead to state or content corruption.
Which data structure is "best" is not just a function of its asymptotic performance. Practical considerations are equally important (arguably more so).
[1] https://github.com/zyedidia/micro
[2] https://github.com/zyedidia/micro/blob/master/internal/buffe...
[3] https://github.com/cessen/ropey/pull/67
- A nano like text editor built with pure C
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A simple guide for configuring sudo and doas
There are two main ways to configure sudo.The first one is using the sudoers file.It is located at /etc/sudoers for Linux,and /usr/local/etc/sudoers for FreeBSD respectively.The paths are different,but the configuration works in the same way. A typical sudoers file looks like this. The sudoers file must be edited with the visudo command,which ensures the config is free of errors.Running this command as the root user will result in opening vi by default.If you want to use a different editor you can set the VISUAL environment varaible to the editor you want. For example,if you want to use micro as the text editor run:
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what terminal emulator do you use and why?
found that micro has dedicated info page for copy paste
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Microsoft is exploring adding a command line text editor into Windows, and it wants your feedback
micro: winget install zyedidia.micro
- What is the best basic ass text editor?
What are some alternatives?
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
helix - A post-modern modal text editor.
SkyFM
filemanager-plugin - A file manager plugin for the editor "Micro"
go-is-not-good - A curated list of articles complaining that go (golang) isn't good enough
kakoune - mawww's experiment for a better code editor
zerosharp - Demo of the potential of C# for systems programming with the .NET native ahead-of-time compilation technology.
xclip - Command line interface to the X11 clipboard
tamago - TamaGo - ARM/RISC-V bare metal Go
vim-surround - surround.vim: Delete/change/add parentheses/quotes/XML-tags/much more with ease
biscuit - Biscuit research OS
editorconfig-core-go - EditorConfig Core written in Go