libsixel
ish
libsixel | ish | |
---|---|---|
23 | 153 | |
2,391 | 15,995 | |
- | 1.2% | |
0.0 | 9.7 | |
9 months ago | 7 days ago | |
C | C | |
MIT License | GNU General Public License v3.0 or later |
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.
libsixel
- GNU/Hurd strikes back: How to use the legendary OS in a (somewhat) practical way
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VT330/VT340 Sixel Graphics
Library you can use to generate these images:
https://github.com/saitoha/libsixel
Plenty of links to other projects.
- UnicodePlots
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Forking Chrome to Render in a Terminal
Sixels are pixels and enjoy a wide support due to how old it is.
Kitty protocol is PNG or primitives - which BTW would make it great for a GUI library.
Different tools for different needs, but if you are going for a wide support you want something simple that doesn't have 5 different types you have to separately implement and test:
> d: Direct (the data is transmitted within the escape code itself)
> f: A simple file (regular files only, not named pipes or similar)
> t: A temporary file, the terminal emulator will delete the file after reading the pixel data. For security reasons the terminal emulator should only delete the file if it is in a known temporary directory, such as /tmp, /dev/shm, TMPDIR env var if present and any platform specific temporary directories and the file has the string tty-graphics-protocol in its full file path.
> s: A shared memory object, which on POSIX systems is a POSIX shared memory object and on Windows is a Named shared memory object. The terminal emulator must read the data from the memory object and then unlink and close it on POSIX and just close it on Windows.
> What nonsense, it takes literally 15 lines of code without using anything beyond the standard library to write a client
Conveniently taking a preencoded PNG and assuming away the necessary queries of supported protocol:
> Since a client has no a-priori knowledge of whether it shares a filesystem/shared memory with the terminal emulator, it can send an id with the control data, using the i key (which can be an arbitrary positive integer up to 4294967295, it must not be zero).
> for the kitty graphics protocol. I challenge you to match that for sixel
https://github.com/saitoha/libsixel/tree/master/perl
use Image::LibSIXEL;
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A command line tool that draw plots on the terminal
Also:
https://github.com/saitoha/libsixel
contains img2sixel, which lets you dump images to the terminal. It can also do animated GIFs.
Video:
https://github.com/saitoha/FFmpeg-SIXEL
GUI apps:
https://github.com/saitoha/SDL1.2-SIXEL
and more, linked from the libsixel repository.
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Emacs on an iPad
Not sure of Terminal emulator capabilities on Apple devices, but thanks to https://github.com/saitoha/libsixel , several applications, including emacs very much support image output in terminals.
- Libsixel
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What color do you use for your terminal?
You don't have multi-colored terminal output? Even legacy systems have long had Sixel support.
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Are We Sixel Yet?
> SIXEL is one of image formats for printer and terminal imaging introduced by Digital Equipment Corp. (DEC). Its data scheme is represented as a terminal-friendly escape sequence. So if you want to view a SIXEL image file, all you have to do is "cat" it to your terminal
https://github.com/saitoha/libsixel
- Saw a few console apps and thought I might pitch in/show my own graphics library for the C# Console: The BasicRender Suite
ish
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Apple must open iPadOS to sideloading within 6 months, EU says
> Just imagine how much more versatile the iPad Pro would be if only you could run Linux VMs on it
After installing https://ish.app for Alpine Linux emulation on iPad, one immediately comes up with use cases, even though it's excruciatingly slow.
Hopefully Apple opens up the imminent M3 iPad Pros to run macOS and Linux VMs.
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Homelab Adventures: Crafting a Personal Tech Playground
iSH
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Ente: Open-Source, E2E Encrypted, Google Photos Alternative
They don't "allow" it, but most apps that need background execution just ask permission for geolocation tracking and pretend to use it, for example iSH[1]. There are a few activities that the app can do to prevent itself from being suspended when it goes out of focus, like playing sound, geolocation etc.
[1] https://github.com/ish-app/ish/issues/249#issuecomment-54433...
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How to copy a file between devices?
Android: install termux, `pkg install openssh`, and preferably run `termux-setup-storage` to give it access to storage folders.
iOS: I think https://ish.app/ ?
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How Virtualisation came to Apple Silicon Macs
This of course hasn't been true for years, eg: http://omz-software.com/pythonista/index.html
And you can run a C compiler (or anything) inside https://ish.app/ too.
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ScummVM officially released in the App Store
False. iSH is an x86 "bytecode" emulator.
"Possibly the most interesting thing I wrote as part of iSH is the JIT. It's not actually a JIT since it doesn't target machine code. Instead it generates an array of pointers to functions called gadgets, and each gadget ends with a tailcall to the next function; like the threaded code technique used by some Forth interpreters."
https://github.com/ish-app/ish
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Windows is now an app for iPhones, iPads, Macs, and PCs
There is an x86 virtual machkne running Linux available on the App Store now.
https://ish.app/
Now would Apple allow a full blown Windows VM is a different question
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Stop EU Chat Control
There are plenty of solutions for running Python in an IDE on the iPad. There is an even an x86 emulator and a Linux terminal built on top of it in the App Store.
https://ish.app/
It can run anything that you can run on an x86 in user mode. I downloaded the AWS CLI (which requires Python) to run some tests
By the way, you were completely wrong about VSCode being written in .Net.
> That's just compiling the code to a native binary, which you would then have to go submit through Apple's store. How does that help for an IDE expected to allow you to test (i.e. execute) and debug the code you've just written ten seconds ago?
There is an existence proof that it could be done. If you ran iSH with remote VNC you could have a full IDE on a Mac.
> We can see right there some examples of what isn't allowed:
- ISH: Linux shell running on iOS/iPadOS, using usermode x86 emulation
- Lima: A nice way to run Linux VMs on Mac
What are some alternatives?
sixvid - Simple script for animated GIF viewing using sixels
UTM - Virtual machines for iOS and macOS
mpv - π₯ Command line video player
termux-packages - A package build system for Termux.
chafa - πΊπΏ Terminal graphics for the 21st century.
box64 - Box64 - Linux Userspace x86_64 Emulator with a twist, targeted at ARM64 Linux devices
xterm-addon-image - Image addon for xterm.js
AltStore - AltStore is an alternative app store for non-jailbroken iOS devices.
urxvt-perls - Perl extensions for the rxvt-unicode terminal emulator
Code-Server - VS Code in the browser
urxvt-perls - Perl extensions for the rxvt-unicode terminal emulator
Blizzard-Jailbreak - An Open-Source iOS 11.0 -> 11.4.1 (soon iOS 13) Jailbreak, made for teaching purposes.