{"id":19238352,"url":"https://github.com/kotleni/helloos","last_synced_at":"2025-07-09T20:08:33.483Z","repository":{"id":41897092,"uuid":"247944375","full_name":"kotleni/HelloOS","owner":"kotleni","description":"Hello OS kernel. (home project)","archived":false,"fork":false,"pushed_at":"2024-11-02T14:24:18.000Z","size":250,"stargazers_count":13,"open_issues_count":3,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-07-08T05:51:58.716Z","etag":null,"topics":["baremetal","c","kernel","linker","nasm","os","x86"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/kotleni.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-03-17T10:45:46.000Z","updated_at":"2024-11-09T23:13:41.000Z","dependencies_parsed_at":"2024-01-15T01:46:09.572Z","dependency_job_id":"be60604d-8b59-4dd0-9eb4-4c2074d2c748","html_url":"https://github.com/kotleni/HelloOS","commit_stats":null,"previous_names":[],"tags_count":5,"template":false,"template_full_name":null,"purl":"pkg:github/kotleni/HelloOS","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kotleni%2FHelloOS","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kotleni%2FHelloOS/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kotleni%2FHelloOS/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kotleni%2FHelloOS/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/kotleni","download_url":"https://codeload.github.com/kotleni/HelloOS/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kotleni%2FHelloOS/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":264502621,"owners_count":23618658,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["baremetal","c","kernel","linker","nasm","os","x86"],"created_at":"2024-11-09T16:31:24.726Z","updated_at":"2025-07-09T20:08:33.457Z","avatar_url":"https://github.com/kotleni.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"## helloos\nSimple home made OS for x86.\n\n\u003cimg src=\"https://github.com/kotleni/HelloOS/assets/38311102/dcfb5f74-3182-4dfe-996d-967ecda52471\" width=480\u003e\n\n### Whats working?\n- [x] Memory allocator\n- [x] Multiboot loader support\n- [x] Text mode video driver\n- [x] ATA driver\n- [x] Keyboard driver\n- [x] Serial driver\n- [x] FAT32 filesystem\n\n### Dependecies\nUbuntu:\n```bash\napt install qemu-system-x86 gcc-multilib nasm\n```\n\nFedora:\n```bash\ndnf install qemu glibc-devel nasm\n# and something else?\n```\n\nArch:\n```bash\npacman -Syu qemu-full base-devel nasm mtools dosfstools\n```\n\nMacOS:\n```bash\nbrew install x86_64-elf-gcc nasm qemu-system-x86\n# and something else?\n```\n\n### Build\n```bash\ngit clone https://github.com/kotleni/helloos\ncd helloos\nmkdir build\n\nmake floppy\nmake base\n```\n\n### Run on qemu\n```bash\nqemu-system-x86_64 -m 512 -drive file=build/floppy.img,index=0,if=ide,format=raw -kernel build/kernel\n```\n\u003ci\u003e** Floppy driver using as root fs drive.\u003c/i\u003e","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkotleni%2Fhelloos","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkotleni%2Fhelloos","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkotleni%2Fhelloos/lists"}