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hnrss.org · 2026-04-17 05:34:51+08:00 · tech

Hi HN, I'm a big fan of tmux, so I took a shot at adding what I felt was missing: - OS-native copy/paste and search from any pane - A bit more "UI" than just a status bar and border lines - Persistent remote logins w/o the mental load of tmux-in-tmux - Pane tabs, so any pane slot can serve multiple purposes - Access to my running agents anywhere w/ minimal context switching AFAIK, what I've built occupies a nascent design space: it's not a tmux plugin, and not a traditional terminal app, but an outer overlay layer built around tmux itself. Under the hood it uses tmux control mode, OpenTUI for rendering, libghostty for terminal emulation, and ghostty-opentui for parsing. Basically it adds a new UX layer situated between your emulator and multiplexer, providing a desktop-like environment. With this architecture, one of the first features I built was global agent visibility and response: if an agent in another pane, window, or session needs attention, just hit a key and a floating overlay connected to that agent's PTY appears so you can respond inline. Or, set hot keys to approve, deny, or jump to the pane, without the full terminal interaction. Integrates with Claude Code, Codex, Gemini, and OpenCode. If you configure remote-backed panes (see below), it will monitor your remote agents as well! The OS native search/select feature is called "buffer zoom" and works as follows: (a) runs capture-pane on the current pane, (b) disables mouse reporting, (c) temporarily switches out of alternate screen mode, and (d) populates the primary screen with the captured contents. You are then able to use the usual keyboard shortcuts or mouse to search and/or select without relying on tmux copy mode. Meanwhile, PTY output continues to be processed in the background. Hit any key to exit, which re-enables mouse reporting and returns you to the main application view. Remote-backed panes work like this: (a) user configures an ssh target w/ public key auth, (b) a tmux instance is spawned at that server via an auto-managed background connection, and (c) a synchronized mirror of the local tmux layout is maintained at the remote. With this approach, any local pane can then be converted to a remote one with one click. The idea is to give the user a single combined local+remote workspace without having to manage nested tmux instances. There are some smaller built-ins too: conversation search, layout profiles, pane screenshots, quick terminal, inactive pane dimming, and root-shell tinting. This was fun to build and I'd love to hear your feedback and bug reports. https://hmx.dev https://github.com/honeymux/honeymux Thanks, -Aaron Comments URL: https://news.ycombinator.com/item?id=47799791 Points: 2 # Comments: 0

hnrss.org · 2026-04-16 22:05:01+08:00 · tech

The open source, self-hosted alternative to Restream, StreamYard, and vMix. Self-hosted multistream studio. Ingest from any source -- OBS, hardware encoders, mobile, browser -- over RTMP, SRT, or WebRTC (WHIP coming soon). Switch between inputs live in a browser-based production switcher. Fan-out to every platform at once: YouTube, Twitch, Kick, Facebook, or any custom RTMP/RTMPS endpoint. One stream in, or many. Every destination, simultaneously. No cloud middleman, no per-channel fees, no limits. Comments URL: https://news.ycombinator.com/item?id=47793158 Points: 1 # Comments: 0

www.solidot.org · 2026-04-15 22:41:16+08:00 · tech

美国民主党议员 Josh Gottheimer 和共和党议员 Elise M. Stefanik 联合提出了一项新法案,要求操作系统开发商验证用户的年龄。法案已于 4 月 13 日递交到众议院能源和商业委员,其详细内容还没有公开,目前只知道法案的标题是“To require operating system providers to verify the age of any user of an operating system, and for other purposes”。该法案可能是 Gottheimer 本月初提出的 Parents Decide Act 的一部分,其中包括:要求苹果和 Google 等操作系统开发商在设置新设备时验证用户年龄,不依赖于用户自行报告的年龄;允许家长从一开始就设置适合孩子年龄的内容控制,包括限制访问社交媒体、应用和 AI 平台;确保年龄和家长控制设置安全传输到应用和 AI 平台,它们因此能为儿童量身定制内容;通过在各个平台建立一致且可信的标准,防止儿童访问有害或露骨的内容,包括不合适的 AI 聊天机器人互动。

www.ithome.com · 2026-04-13 22:36:10+08:00 · tech

IT之家 4 月 13 日消息,安全公司 Noma 发布研究报告,披露开源监控与数据可视化平台 Grafana 的 AI 助手功能中存在一项名为“GrafanaGhost”的安全漏洞,允许黑客利用“间接提示注入”(Indirect Prompt Injection)方式诱导 AI 助手泄露企业敏感数据至外部服务器。 据介绍,Grafana 内置的 AI 助手支持用户通过自然语言查询与分析监控数据。 但研究人员发现,黑客可以在 Grafana 可访问的外部网页中嵌入恶意指令 。当 AI 助手解析这些内容时,可能被误导绕过既有安全机制,并触发对外请求,将敏感信息以 URL 参数形式发送至黑客控制的服务器,由于整个过程不会产生明显报错提示,用户往往难以及时察觉异常。 对此,安全媒体 Hackread 援引 Grafana 开发方 Grafana Labs 首席安全官 Joe McManus 的说法称, 公司在收到通报后已迅速修复相关问题 。同时其强调,该漏洞并不属于“零点击”(zero-click)或“自主攻击”(autonomous exploit)类型,黑客本身需要先获得用户端权限,才能主动与 AI 助手交互,同时需要多次触发才能实现恶意操作。 Grafana Labs 进一步表示,目前没有证据表明该漏洞已被实际利用,也未发现 Grafana Cloud 有数据泄露的情况。相应问题属于特定条件下、由用户操作触发的风险场景,而非完全自动化、无感知的 AI 攻击,因此呼吁平台用户无需紧张。

linux.do · 2026-04-13 20:21:05+08:00 · tech

我的域名 cifang.love 在之前搞邮箱解析时可能没清理好,现在有四千多条MX记录清理不了了,我让cc用global api token搞了半天,最后得出结论说是故障了。 向cf发了工单但是好像只能处理账单相关的问题,直接给我把工单关闭了。 求助一下佬友们,有没有懂得佬友教教我怎么办。 求求啦,谢谢佬友们 补充信息 Email Routing里面只有几十条,并且全都是禁用(已解锁)状态,和DNS记录页面中几千条完全不符 8 个帖子 - 6 位参与者 阅读完整话题