摸鱼见闻

业余无线电从娃娃抓起

麦当劳 61 新玩具，对…酱机？ 公共对讲机免执照频率，就是功率小了点，可以 500mW 的他只能输出 10mW。十分合法，有工信部核准：24F446912526。 近日可以守听 409.9MHz，应该有大量麦门教徒。 什么 5R K5 icom YAESU 都是浮云，这才是 C 类操作证应该玩的玩具嘛~

微博 @中国气象爱好者： #新加坡航空飞机紧急迫降1死30伤##新航客机死亡上升至2人# 今天下午，一架从伦敦飞往新加坡的新航SQ321航班（777-300ER型客机）因剧烈颠簸在曼谷机场备降，有两人在颠簸中不幸遇难、多人受伤。北京时间15点45分前后的卫星云图可见，当时从泰国缅甸到安达曼海上空有大量强对流云团迅速发展，尽管飞机当时并没有直接飞入强对流云团中，但这些迅速爆发的云团如同信号发射塔，活跃时会源源不断向周围上百公里的范围内喷射重力波和阵风锋(犹如一颗大炸弹在飞机边上突然爆炸)这可能是导致飞机剧烈颠簸的一个重要因素。从乘客拍摄的机舱图片中可以看到现场一片狼藉，可见当时飞机究竟经历了怎样惊人的颠簸，这提醒我们乘坐飞机时始终保持安全带扣好系紧的重要性。

新航第二次更新，提供了更多细节：起飞后约 10 小时，在伊洛瓦底江上空 37000 英尺处遭遇突然的极端颠簸，飞行员宣布了医疗紧急状态，备降曼谷，仅确认了一名死者。截止当地时间 19:50（UTC+7），18 人已住院，另有 12 人正在接受治疗，其余旅客及机组人员正在曼谷素万那普机场接受医疗检查。航班共搭载 211 名旅客及 18 名机组人员。

[Update 2] Singapore Airlines (SIA) flight SQ321, operating from London (Heathrow) to Singapore on 20 May 2024, encountered sudden extreme turbulence over the Irrawaddy Basin at 37,000 feet about 10 hours after departure. The pilot declared a medical emergency and diverted the aircraft to Bangkok, and landed at 1545hrs local time on 21 May 2024. We can confirm that there were multiple injuries and one fatality on board the Boeing 777-300ER aircraft. As of 1950hrs Singapore time on 21 May 2024, 18 individuals had been hospitalised. Another 12 were being treated in hospitals. The remaining passengers and crew were being examined and given treatment, where necessary, at Suvarnabhumi International Airport in Bangkok. There were a total of 211 passengers and 18 crew on board. The nationalities of the passengers are as follows: 56 from Australia, 2 from Canada, 1 from Germany, 3 from India, 2 from Indonesia, 1 from Iceland, 4 from Ireland, 1 from Israel, 16 from Malaysia, 2 from Myanmar, 23 from New Zealand, 5 from the Philippines, 41 from Singapore, 1 from South Korea, 2 from Spain, 47 from the United Kingdom, and 4 from the United States of America. Singapore Airlines offers its deepest condolences to the family of the deceased. We deeply apologise for the traumatic experience that our passengers and crew members suffered on this flight. We are providing all necessary assistance during this difficult time. We are working with our colleagues and the local authorities in Thailand to provide the necessary assistance. A Singapore Airlines team is on its way to Bangkok to provide any additional assistance needed. SIA is working with the relevant authorities on the investigation into this incident. Relatives seeking information may call the Singapore Airlines hotlines at +65 6542 3311 (Singapore), 1800-845-313 (Australia), and 080-0066-8194 (the United Kingdom). We will also provide regular updates on our Facebook and X (https://www.twitter.com/singaporeair) accounts. First posted on 21 May 2024, 2234hrs (GMT+8)

https://www.facebook.com/singaporeair/posts/pfbid02FCNEhVcL8V25vTVbzKepuBfYZcX4XBw9frvqX65KUMsxrEMnLDRMRXqoy8JMEFJdl

https://twitter.com/francoisfleuret/status/1792308857424711715 无线充电，但频率 400 ~ 790 Thz

如果顺性别视为诽谤，则是否意味着马一龙认为所有 X 用户都一定不是顺性别

社交平台 X 现在将“顺性别”一词视为诽谤 马斯克去年6月在社交平台 X 上发帖称：“「顺 (cis)」或「顺性别 (cisgender)」等词语在该平台上被视为「诽谤 (slur)」。”现在，如果您在 X 上写下“cis”或“cisgender”一词，您可能会收到以下全屏消息：“此帖子包含可能被 X 视为诽谤的语言，并且可能以违反我们规则的方式用于有害目的，”警告说。您可以继续发布该帖子或将其删除。根据测试，此弹出窗口似乎仅在使用移动应用时出现。 —— TechCrunch

https://www.mirror.co.uk/news/world-news/breaking-singapore-airlines-multiple-injured-32857125 刚在楼顶听飞机，然后刚回到屋子里打算看一下刚听到的上海航空，打开 adsbx 就看到了这架挂了 7700 的 SIA321 ... 当时还在下高度，于是我就一路看它落地 VTBS 从 FL370 到落地一共花了 35 分钟，还是挺快的，一直挂着 7700，最大下降率 1408ft / min 还不知道发生了啥

#今天又看了啥 #security #git #CVE Exploiting CVE-2024-32002: RCE via git clone A vulnerability in Git that allows RCE during a git clone operation. By crafting repositories with submodules in a specific way, an attacker can exploit symlink handling on case-insensitive filesystems to write files into the .git/ directory, leading to the execution of malicious hooks. 通过以特定的方式使用子模块制作存储库，攻击者可以利用不区分大小写的文件系统上的符号链接处理将文件写入 .git/ 目录，从而导致在 git clone 操作期间恶意钩子执行触发 RCE。 https://amalmurali.me/posts/git-rce/ PoC: https://github.com/amalmurali47/git_rce

https://gitlab.archlinux.org/archlinux/rfcs/-/merge_requests/29#note_186477 国内高校镜像站反对 Archlinux RFC 29 草案的联署 tl;dr：该 RFC 草案为镜像站设置了许多不合理甚至不可能做到的要求，同时未解决任何现有问题。