base on Embeddable Linux Kernel Subset - Linux for 8086    # What is ELKS? ELKS is a project providing an early fork of the Linux OS for systems based on the Intel IA16 architecture (16-bit processors: 8086, 8088, 80188, 80186, 80286, NEC V20, V30 and compatibles). Such systems can be ancient computers (IBM-PC XT / AT and clones) as well as more recent SBCs, SoCs, FPGAs, as well as modern 80386+ x86 desktops. ELKS supports networking, graphics, ia16-elf-gcc, OpenWatcom C and its own native C compiler, and installation to HDD using both MINIX and MSDOS FAT filesystems. ## Memory requirements * Stock images require 512k RAM * ELKS requires 256k RAM to run, 512k to be really useful * No hardware MMU required * ROM-based systems can run in 128k RAM ## Try ELKS online You can [play with ELKS online](https://copy.sh/v86/?profile=elks) thanks to the v86 emulator. Login with "root" and no password. Go to the bin folder and try the different commands available. Try nxtetris. Start the game by pressing "n". ## Watch ELKS in action - [ELKS, a 16-bit no-MMU Linux on Amstrad PC 2086](https://www.youtube.com/watch?v=eooviN1SdQ8) (thanks @pawoswm-arm) - [Booting ELKS on an old 286 MB from 1,44MB floppy](https://www.youtube.com/watch?v=6rwlqmdebxk) (thanks @xrayer) - [Epson PC Portable Q150A / Equity LT (Nec V30 8086 - 1989)](https://youtu.be/ZDffBj6zY-w?t=687) (thanks Alejandro) - [ELKS on ESP32 through IBM PC emulator](https://www.youtube.com/watch?v=Tr2yMjrgP8o) (thanks @fdivitto) ## Screenshots ELKS running on QEMU  Nano-X running on ELKS  Olivetti M24 8086 CPU  ELKS Networking showing netstat and process list  Running ELKS Basic on PC-9801UV21 (NEC V30 CPU)  Running Matrix and vi on multiple consoles  Of course Doom  Telnet to an old BBS  ## Downloads A full set of disk images are available for download, for you to try out ELKS: [Downloads](https://github.com/ghaerr/elks/releases). ## How to build Full build instructions are [here](https://github.com/ghaerr/elks/blob/master/BUILD.md). ## Wiki Help on how to use ELKS, as well as technical tutorials, are available on our [Wiki](https://github.com/ghaerr/elks/wiki). ## Documentation More information is in the Documentation folder: [Index of ELKS Documentation](https://htmlpreview.github.io/?https://github.com/ghaerr/elks/blob/master/Documentation/index.html). ## Resources Other projects and resources interesting to ELKS and our programming community: - [8086 toolchain](https://github.com/ghaerr/8086-toolchain) A full C toolchain running on the host desktop and ELKS itself, featuring C compiler, the as86 assembler, ld86 linker, make and a complete C library.. - [blink16](https://github.com/ghaerr/blink16) A visual 8086 emulator and debugger capable of booting the ELKS kernel for symbolic debugging, as well as an emulator for ELKS executables. - [Size Optimization Tricks](https://justine.lol/sizetricks/) A great article from Justine Tunney's blog showing how big things can be done without bloat. - [gcc-ia16](https://github.com/tkchia/gcc-ia16) TK Chia's gcc compiler targeted for 8086, maintained and used for the ELKS kernel and all its applications. ## More information Questions? Problems? Patches? Open an issue on the ELKS GitHub project! ", Assign "at most 3 tags" to the expected json: {"id":"12987","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"