2026-10-06T01:33:30Z https://njump.me JCM https://njump.me/npub1ga9jyqm9p6qpmlnp6l4ffl79cv0gdptlqrr686zr8dmmy7zc49est5hldc https://media.wafrn.jcm.re//1786502438410_403f767a57c5815caa3be8146024874bdc6259625c1a7d39f4d51886b154ecfe_processed.webp https://media.wafrn.jcm.re//1786502438410_403f767a57c5815caa3be8146024874bdc6259625c1a7d39f4d51886b154ecfe_processed.webp https://njump.me/nevent1qqs8jgey8lrhuvl0zatpu5yxetd5pkmekj989zxtexqxwztzfhk3hkczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx5gvdra In reply to <a href='/nevent1qqsvlelhdgns6lpxa65302hjcuun788c2yyqqt5wc3p8cs6zp945pqcvjf7wk'>nevent1q…f7wk</a><br/>_________________________<br/><br/>Aaaaah, so like storage systems, items sorters, shulker (un)loaders, and stuff like that? :D<br/><br/><br/>That&#39;s cool! 2026-09-05T16:41:28Z https://njump.me/nevent1qqs09dxxr0nvf7mt88p7gv5xc6hjzag3dpmpfnzerqf2wkm5xelq04czypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxm4nksg In reply to <a href='/nevent1qqszdcula0337cguq3snu6azdttzll4q54gn0nmytm4f4xrya7v2a4qpwhtjq'>nevent1q…htjq</a><br/>_________________________<br/><br/>If it&#39;s for the Nvidia Jetson Nano, maybe a MIPI CSI camera could be a solution? It will only add one additional camera tho… 2026-08-27T19:57:15Z https://njump.me/nevent1qqsr6cczq42ksgm40a2pgd99l4jaffatdenydwnad440pjaqatq7v9gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxdjsmvz In reply to <a href='/nevent1qqswruf4r0pv3ep4ssurcktw3fc6q8ahkmy0utwq9uf9quxxe96pl0s27sg80'>nevent1q…sg80</a><br/>_________________________<br/><br/>Time for case-insensitive programming languages then :P 2026-08-27T19:38:30Z https://njump.me/nevent1qqs9v5u4nvsjtj7tyzfug736ddkqce7xdk2znx6zl9fr29fkgxms4tgzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxcz45jl I love seeing/reading about other people&#39;s device naming schemes :D 2026-08-24T04:51:31Z https://njump.me/nevent1qqsgj4r27z255ezusrr4s7rwln7unnmwaz72re408jllzkge0jm866qzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxv4sztn In reply to <a href='/nevent1qqsv8v790f4vmhph272sek4xnqd4wdglx5l9vpn5utuu0gna4asalksrglx8d'>nevent1q…lx8d</a><br/>_________________________<br/><br/>I think you can just mount your root filesystem to s temporary mount point after the reboot, delete the leftover files from the old /tmp (which would overwise be hidden by the tmpfs mount), and unmount it again.<br/><br/><br/>(assuming you declare the tmpfs in fstab, so it will be mounted on boot) 2026-08-24T04:42:55Z https://njump.me/nevent1qqsqpeckhkshdgy6wxxu2afpfeshyp32m8gnwqflekujjzgfxe2gzgqzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxcl3hwj In reply to <a href='/nevent1qqs9cz0kmd29fv7k0z3mryzm7v4pwsdw3mk8g6xj6elctpvru353ndsgfw8w4'>nevent1q…w8w4</a><br/>_________________________<br/><br/>Until you use frameworks and Next.js decides to implement the run arbitrary code endpoint for you :P<br/><br/><br/>[<a href="https://www.cve.org/CVERecord?id=CVE-2025-55182">https://www.cve.org/CVERecord?id=CVE-2025-55182</a>](<a href="https://www.cve.org/CVERecord?id=CVE-2025-55182">https://www.cve.org/CVERecord?id=CVE-2025-55182</a>) 2026-08-24T04:33:51Z https://njump.me/nevent1qqs9cvv7udczrtdplkas7tptw5ha70tvq2c267xaxzgf0rkgzj5zpwqzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx7ulaz4 In reply to <a href='/nevent1qqswmmh5tem72wz6gn3xe27em77pm7ajgrzfakyqmtx5jg6tpkk3gms0xlyxz'>nevent1q…lyxz</a><br/>_________________________<br/><br/>C++ has the unique security property that it can fuck you over without the need for an attacker to begin with :3 2026-08-24T04:32:30Z https://njump.me/nevent1qqs87celyu83rgr2hzda6e6mazn7rqumkhtdvqkypqnjlmkn0xhcg9czypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxxn7tu2 In reply to <a href='/nevent1qqs20hthkd80fnxst78st2vff0ket26657xved573ly736w8l0l05dqcu0ddz'>nevent1q…0ddz</a><br/>_________________________<br/><br/>Sort of. Security is hard to measure sadly, so we had to bullshit our way through.<br/><br/><br/>We ended up deploying a service mesh with restrictive permissions limiting which service can communicate with which other services and some (imo kinda shitty) intrusion detection systems.<br/><br/><br/>It&#39;s not my proudest work tbh, mostly because I don&#39;t think that the intrusion detection (which I deployed and configured) is particularly good or effective…<br/><br/><br/>But hey, I&#39;m done with the course and my grade isn&#39;t terrible. I have other better courses to pour my heart into :D 2026-08-24T04:27:45Z https://njump.me/nevent1qqsv023h9t3n6qm7m0hrgjnfeuwayze96wg88pts7pkmz0puugprd6gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxyzh07z In reply to <a href='/nevent1qqsyp0g7sc86d22vw596hwr88emxs9fmyas4vwsm500sdhf9l22tcxggf98c0'>nevent1q…98c0</a><br/>_________________________<br/><br/>xD<br/><br/><br/>Luckily not actually. We basically got an existing microservice architectures and had to refactor the architecture itself (so not even much code editing) to improve different aspects (my group had security, other groups stuff like energy efficiency, AI integration, resilience, etc.).<br/><br/><br/>So I was mostly writing Terraform code and praying that I don&#39;t overspend on Google Cloud on accident :P 2026-08-24T04:22:32Z https://njump.me/nevent1qqs8fql8dhk689hl6lhfzqjt86s7xfcxtrv3jxv7sy6nlg74n5t3aqszypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx9jmhml In reply to <a href='/nevent1qqsw7550aq796fsdjxas3ez72ugpy8v08evjjwju5mmjrn3yyuetysc8pcg0x'>nevent1q…cg0x</a><br/>_________________________<br/><br/>I mean, that would work xD<br/><br/>Just make sure to remove it from all necessary folders. I think many programs won&#39;t be happy being unable to write cache, logs, etc 2026-08-24T04:19:59Z https://njump.me/nevent1qqsrjc47njwgy3k6sp05fcqrm30j04edt5kker4g8uz9cfegqyxyppczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx8r8tjc In reply to <a href='/nevent1qqs873fd3q64epr77laqympha2kv4m232j0jjpy6aqqntjqckpcthwc8t9y5d'>nevent1q…9y5d</a><br/>_________________________<br/><br/>I&#39;ll be honest, I didn&#39;t care enough about that specific course to attempt to enforce any kind of policy in my group.<br/><br/>I did my part and I was happy.<br/><br/><br/>Overall the course wasn&#39;t the greatest…<br/><br/>I shouldn&#39;t have had high expectations in &#34;Cloud native architecture and engineering&#34; taught by the same department teaching about &#34;Blockchain technologies&#34; xD 2026-08-24T04:18:21Z https://njump.me/nevent1qqsvwnl7y998v86smy0q8apwdwqgyhcjrezf9z0aqql0rrwqandqh8qzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxakcum8 In reply to <a href='/nevent1qqsvq6vudwf9tkedf03wyyg7q349frf2pcnxhzalx5hzstdnarelekg352knd'>nevent1q…2knd</a><br/>_________________________<br/><br/>The `i` attribute only affects one directory. Child directories are not affected. Existing subdirectories are also fine.<br/><br/><br/>It&#39;s basically forcing the directory (and only the directory itself) to be read-only. 2026-08-24T04:14:16Z https://njump.me/nevent1qqsgsdr4l4nklgjm486dxjntz80zvetxp4p7er8n8uj9vp5nt82uw5gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxmfecc9 In reply to <a href='/nevent1qqsf4v2mm2n5t6fc2m3frg09mcyq5jurctuh6vcrrx2fvajhsnyv7vgp3d8h8'>nevent1q…d8h8</a><br/>_________________________<br/><br/>Introducing `solofs`: Every new directory needs personal approval by @solonovamax@tech.lgbt.<br/><br/><br/>```<br/>mkdir.solo Project1/abc --reason &#34;pls pls pls allow me 🥺&#34;<br/><br/>``` 2026-08-24T04:12:54Z https://njump.me/nevent1qqsd3q3ygwj5666rca2xjhagfn2yu864vqu9e5rh05arzrywjds4sgczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx85fa00 In reply to <a href='/nevent1qqsv5u3rueqp6anhaxyd5aspyt24m0lxjcxuwlxaxe6x69yvqejqr4s94q8sq'>nevent1q…q8sq</a><br/>_________________________<br/><br/>Oh… It&#39;s those kind of teammates… Oof…<br/><br/><br/>I&#39;ve recently had a group project with one person using Claude for everything. The codebase really doesn&#39;t turn out nice in my experience.<br/><br/><br/>Still better than the group who did &#34;In order to save energy we asked Claude to rewrite the entire given codebase in Rust. It&#39;s more energy efficient now, but doesn&#39;t always work anymore.&#34;… 2026-08-24T04:09:32Z https://njump.me/nevent1qqsx7unqs7henmgsf3jc2r04j8jg5lsq36r668mm3uajlzxll6g9y5qzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxyy6qna In reply to <a href='/nevent1qqstf57w4x0qs94w8wdtq5gk6jagmtt0c5z382fuzl8us998wun6qkssvxxy3'>nevent1q…xxy3</a><br/>_________________________<br/><br/>No need to change attributes on the subdirectories.<br/><br/>You simply cannot create subdirectories (and many other things) as long as `i` is set. You can however write into subdirectories no problem. Oh, and you can also mount to the directory still, which can be really useful sometimes.<br/><br/><br/>```<br/>jcm@v:~$ mkdir test<br/>jcm@v:~$ cd test<br/>jcm@v:~/test$ mkdir a<br/>jcm@v:~/test$ sudo chattr +i .<br/>[sudo: authenticate] Password:<br/>jcm@v:~/test$ touch a/file<br/>jcm@v:~/test$ mkdir b<br/>mkdir: Permission denied<br/>jcm@v:~/test$ sudo mkdir b<br/>mkdir: Permission denied<br/>jcm@v:~/test$ sudo chattr -i .<br/>jcm@v:~/test$ mkdir b<br/>jcm@v:~/test$<br/><br/>``` 2026-08-24T04:06:44Z https://njump.me/nevent1qqspjw27ax5mj5wyas5lnr9a564tc7sve75kaqlqfgpuvfmw093kdrqzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxgm3gx4 In reply to <a href='/nevent1qqsg4wa7uu5ajq64c75jneq7vu4730y06t0stvdq7qnel9xr5ul5desd55qm6'>nevent1q…5qm6</a><br/>_________________________<br/><br/>If you wanna do a bit of low effort trolling, so a `chattr +i` on the directory in which you don&#39;t want unauthorized subdirectories and see how long it takes your team to figure it out :P 2026-08-24T04:02:13Z https://njump.me/nevent1qqsg9fnq4x7npm0mzsxzfq89hdrvp6tvct4qgqc7n8mtwsww0gze8eczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx9859xt In reply to <a href='/nevent1qqsf4v2mm2n5t6fc2m3frg09mcyq5jurctuh6vcrrx2fvajhsnyv7vgp3d8h8'>nevent1q…d8h8</a><br/>_________________________<br/><br/>That&#39;s so evil xD<br/><br/>I love it! :D<br/><br/><br/>(But probably don&#39;t do it, it sounds like a recipe for loving important work one day before a deadline 😅) 2026-08-24T03:59:11Z https://njump.me/nevent1qqs9mlzjn526hkfse72xsa3qlsvj0l94vht0m9fuc3hh6hskfx5ztjczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxtt0aq0 In reply to <a href='/nevent1qqsqntp5uuwxyr4fgv870kmhk3r5m9y0qett4qv83rmqa4tmq4wyz5spdrz36'>nevent1q…rz36</a><br/>_________________________<br/><br/>H-Hey! Is it really THAT obvious? &gt;////&lt; 2026-08-22T02:28:46Z https://njump.me/nevent1qqstxx53egdw84xtcsranzs57lzw97hesu207nt20gdp86s9hzggrkczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxkysd7y In reply to <a href='/nevent1qqszxk09qc88trvxzyj6xx7xsj5vlafes8c7gp375tg58ytgaleja0q3jtl7g'>nevent1q…tl7g</a><br/>_________________________<br/><br/>&gt;///////&lt;<br/> <img src="https://media.wafrn.jcm.re//1787362524033_38a4204f22add20f58dcfc67c5844b066d83beddfe3c59683ef82628cdcb1e8a_processed.webp"> <br/> 2026-08-22T02:09:57Z https://njump.me/nevent1qqsfhxyaq7dlwzfch5qg2707rn6gfn0chr7jdjkl39dcwtf8vtemscczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxfxxh2k In reply to <a href='/nevent1qqsgsuwg5raxd6ltt7uczx3fx576r475gjvtlaz4azhw66t55ck2hrsn6dh3a'>nevent1q…dh3a</a><br/>_________________________<br/><br/>😱<br/><br/><br/>S-stop scaring me even more!!!<br/><br/><br/>Telling `&lt;` (the operator), `&amp;#x3C;&amp;#x3C;` (the other operator), and `&amp;#x3C;...&gt;` (the template brackets) apart already seems super challenging to me. 2026-08-21T05:51:39Z https://njump.me/nevent1qqsdy69y022x2ymrv0q7jwq0ttfmgzsv593a2w3gv96n7maq6tynz5szypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxtr4lyy In reply to <a href='/nevent1qqsgc3luzn3y2y5qnqeu00y3g7mm8nd8qd9gmfj9wwg9jvucnccp37c02lzzc'>nevent1q…lzzc</a><br/>_________________________<br/><br/>S-so scaaaaary!<br/><br/><br/>Even the thought of parsing C++ at all is nightmare fuel already! 2026-08-21T05:44:22Z https://njump.me/nevent1qqsdzhdldyqykyl8tat8u65wx6tugk7dmjefhpfyyr2nakt0q8weesgzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx49g3sd In reply to <a href='/nevent1qqst9gq8tcg7hh6ku8xrprwz26j0aeqhzdlgcmkmdkm8l2af7jzz5usjyej0a'>nevent1q…ej0a</a><br/>_________________________<br/><br/>I&#39;m not so good in JS, but won&#39;t this turn big numbers intentionally stored as strings into BigInts too? Or is that whatever in JS? 😅 2026-08-14T23:50:14Z https://njump.me/nevent1qqsyyuwkazcekph3wlam4dt0gvys74xdkzsl5eamggjvkemegd05z0qzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx73mt33 After seeing so many posts about it today, I do really wonder what being shocked feels like… 2026-08-09T22:45:16Z https://njump.me/nevent1qqs2efnc93uvx9gln3efez5y743ft0sxf642ks8l3eg0hatpwwg7q0gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxfetn4g In reply to <a href='/nevent1qqs024m08y2zcdqmr03r8jeqpgfmkagdcknz23rg059cgu8f3zm72aq6k5eav'>nevent1q…5eav</a><br/>_________________________<br/><br/>My idea was for something like this to do the biting :D<br/> <img src="https://media.wafrn.jcm.re//1786297787828_4b26ad88fcdcffad409d22049c4ab844dfd9360c4ca824e7c79fbe0ce181da4d_processed.webp"> <br/> 2026-08-09T17:50:16Z https://njump.me/nevent1qqs024m08y2zcdqmr03r8jeqpgfmkagdcknz23rg059cgu8f3zm72aqzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxe9zhmr In reply to <a href='/nevent1qqstsh82nlax0259vx4v6kh82mk57wrum6hckteh9qzql5f4yj7zpkg6eqqqc'>nevent1q…qqqc</a><br/>_________________________<br/><br/>I&#39;m tempted to do exactly that once I&#39;m home again and have time for it (maybe smaller and wearable tho) 2026-08-09T15:56:51Z https://njump.me/nevent1qqswuwcjxapn48qtpr3myd7dcurg8ee8m9cgsh6trvjenmt94cydp0gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx70cnyj In reply to <a href='/nevent1qqs8pjegktu83wupsjc4fp63jdj5ez64g4d2g99h6ks6dyld7dekjzshkyvsn'>nevent1q…yvsn</a><br/>_________________________<br/><br/>Yeah…<br/><br/><br/>What the hell is `String.raw` in this case even?!<br/><br/><br/>A special function?! Some extra privileged syntax?! Can I implement it myself from scratch if I want to?! 2026-08-06T17:47:33Z https://njump.me/nevent1qqs8kxrx63ypug2es47t0csz93nfr3lrdcjsye0txvy44kw5t66ya6qzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxtwwnt5 In reply to <a href='/nevent1qqsqsncrkn5ty52kyclx3h8f9ftzudhrsc6zd9chlcahwacp23ezf8c2eu567'>nevent1q…u567</a><br/>_________________________<br/><br/>DHL (German package carrier) charges 15.99€ (=25.85 CAD) for the smallest package (35x25x3 cm up to 2kg), but without tracking or insurance.<br/><br/>Bigger package with tracking and insurance costs 26.49€ (=42.82 CAD).<br/><br/><br/>Here&#39;s what I have and no longer need:<br/><br/><br/><br/>- 3x ESP32-S3-DevKitC-1<br/><br/>- 1x ESP32-H2-DevKitM-1 (has some fancy secure boot stuff I never experimented with)<br/><br/>- 1x Sipeed Maixduino (some RISC-V stuff, not sure how well the toolchain works nowadays) with display, camera and 3D printed case<br/><br/>- 1x loose NodeMCU ESP8266 dev board<br/><br/>- 1x Arduino MKR Vidor 4000 (if you want to get into FPGA development), this one has an Arduino and an Intel FPGA (if you think embedded toolchains are bad, FPGA toolchains are even worse), it is fairly powerful and can output HDMI<br/><br/>- 1x LilyGO T-FPGA (includes ESP32-S3, also mainly for FPGA stuff) with the expansion board, this one has a Gowin FPGA, which is less powerful, but has a fairly good open source toolchain (not a pain)<br/><br/>- 1x M5Stick Cplus 1.1 (what a name!), has ESP32, display and button<br/><br/><br/>I also still have plenty of sensors, Atmel microcontrollers (some Attiny24, some Atmega), a few IO expander ICs, some digitally controllable resistors, digitally controllable analog muxes, some servo motors, some more loose ESP32 dev boards, and some other stuff at my family&#39;s house (so I cannot give you a full list right now).<br/><br/>But the sensors are mostly cheap sensors from a kit and are really random, stuff like flame sensors, ultrasonic distance sensors, lasers, photodiodes, etc. They are all on boards with headers, so you can use jumper cables to connect them.<br/><br/><br/>I also have a ROCK Pi 4 and an ODROID M1, that I don&#39;t have a use for. But they have metal heatsinks attached, and would drive up the package weight ofc. 2026-07-31T19:18:02Z https://njump.me/nevent1qqs0qc5cpju742n3p2n264azlv3ru22shner3nn48mnkhlaf55rrdzgzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxs0m0dg In reply to <a href='/nevent1qqsffug4mkfd9ch353p7nnydrmswt897glxsks5a8j3znp9qsvdkpxcw0hv6c'>nevent1q…hv6c</a><br/>_________________________<br/><br/>I wish mailing stuff to Canada was cheaper :/<br/><br/>I have so many unused/never used ESP32 devkits/random sensors/other stuff lying around and this would have been the perfect opportunity to give them away 2026-07-31T19:07:08Z https://njump.me/nevent1qqs8d7a7afkw76zaadmslksqnwd5wk7z35x5hvhmnhj03r8yp8kqkdczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxy0gc2n In reply to <a href='/nevent1qqstsvynz75edn47e9guc73edhng6l8xl4nz943g0368a46599f630g8ggxc5'>nevent1q…gxc5</a><br/>_________________________<br/><br/>Yeah… I have one project for which I&#39;m more or less forced to work with platformio and it is the biggest pain ever. 😭 2026-07-31T18:41:17Z https://njump.me/nevent1qqszap7eve9dtwp0m2upgtxmfkv08h9nly0h7dyvpszz3qfpqkpmvhszypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxe3xcyv In reply to <a href='/nevent1qqsfapdrweekjc82hmljjdwzgylygcxg9tl3rggan7cdsncw8mxl4cc9krtyr'>nevent1q…rtyr</a><br/>_________________________<br/><br/>No more file type restrictions! I wanna be able to upload ANY file.<br/><br/><br/>Think about the possibilities:<br/><br/><br/><br/>- CI artifacts as Fedi posts<br/><br/>- sharing totally trustworthy executables<br/><br/>- attaching scientific papers directly as PDFs¹<br/><br/>- integration with Forgejo once it does federation properly to submit pull requests<br/><br/>- sharing /dev/random<br/><br/><br/>¹ Wafrn actually allows PDF uploads, which is awesome. But so far I&#39;ve only used it for randomly posting my Bachelor&#39;s Thesis as a test. Maybe I&#39;ll find more use for it eventually. 2026-07-31T04:17:57Z https://njump.me/nevent1qqsz5xwj5fsykgd8763qkhsdqljwml0m3x7qgtl48hqarzq4x0auavqzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxmrps2d In reply to <a href='/nevent1qqsw94yf9t98lfquyw9nkhsx3dtacgjwl6jmft92k07ewuh2v6yvmsq8ylj5c'>nevent1q…lj5c</a><br/>_________________________<br/><br/>May I ask what you dislike about working with Docker/Podman? Not trying to argue or convince you, I&#39;m just curious :D 2026-06-19T09:53:38Z https://njump.me/nevent1qqsd30mypx4cysgh8wk3jjlr2py6fngvvf4sm9ruzgms9rw9u2ygpjczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx50252n In reply to <a href='/nevent1qqsv2u04umwupqu2uxcflu387lgd20tu7jmdes9kgq8cgrl4npmlsscdxxeyw'>nevent1q…xeyw</a><br/>_________________________<br/><br/>No need to emulate anything. The container (I personally use Podman for such stuff) is just used to get a disposable Ubuntu build environment.<br/><br/>It still runs the native apt, native compiler, native linker, etc.<br/><br/><br/>It can be useful if you want to make sure all the versions match up.<br/><br/><br/>My usual process:<br/><br/><br/><br/>- Create Ubuntu container with project mounted in it<br/><br/>- Install host tools<br/><br/>- Add foreign architecture <br/><br/>- Install target libraries <br/><br/>- Build<br/><br/>- Store build artifacts in mount <br/><br/><br/>This allows easy incremental builds with a very standardized disposable environment. 2026-06-19T03:25:49Z https://njump.me/nevent1qqswhl6pxaf5pj8txucjcavaeuz2lq5azmpr2s0yh3acpkjhyy306hczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxxs23k5 In reply to <a href='/nevent1qqsv7dtry5dt7j5kafwyev62fctr9f7gm5mr7hjkhhvn930jxjln74cvdez44'>nevent1q…ez44</a><br/>_________________________<br/><br/>If you just want the sysroot without any bells and whistles, you can also use `debootstrap` (in the Arch repositories btw):<br/><br/><br/>```<br/>sudo debootstrap --arch=arm64 --variant=minbase --include=libstdc++-14-dev,other,packages,you,need noble /path/to/sysroot<br/><br/>``` 2026-06-19T02:17:12Z https://njump.me/nevent1qqsyt944qjpkuacmjkervf3wm65wvqhf963h4puhxnp6t637wwuys8czypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxkj9wtx In reply to <a href='/nevent1qqsv7dtry5dt7j5kafwyev62fctr9f7gm5mr7hjkhhvn930jxjln74cvdez44'>nevent1q…ez44</a><br/>_________________________<br/><br/>Some examples:<br/><br/><br/><br/>- [Dockerfile for a relatively complex C++ project](<a href="https://github.com/JnCrMx/cutie-logs/blob/main/Dockerfile">https://github.com/JnCrMx/cutie-logs/blob/main/Dockerfile</a>)<br/><br/>- [CI flow for a complex C++ project with cross-compiled AppImage generation](<a href="https://github.com/JnCrMx/xmbshell/blob/main/.woodpecker/build.yml">https://github.com/JnCrMx/xmbshell/blob/main/.woodpecker/build.yml</a>)<br/><br/>- [Bonus: CI flow for Windows in the same project](<a href="https://github.com/JnCrMx/xmbshell/blob/main/.woodpecker/windows.yml">https://github.com/JnCrMx/xmbshell/blob/main/.woodpecker/windows.yml</a>)<br/><br/>- [Dockerfile for a simple C++ project](<a href="https://git.jcm.re/jcm/tuvpn/src/branch/main/Dockerfile">https://git.jcm.re/jcm/tuvpn/src/branch/main/Dockerfile</a>)<br/><br/>- [CI flow for a simple C++ project](<a href="https://git.jcm.re/jcm/gpgfs/src/branch/main/.woodpecker/build.yaml">https://git.jcm.re/jcm/gpgfs/src/branch/main/.woodpecker/build.yaml</a>) 2026-06-19T01:49:57Z https://njump.me/nevent1qqsv7dtry5dt7j5kafwyev62fctr9f7gm5mr7hjkhhvn930jxjln74czypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxehfxdy In reply to <a href='/nevent1qqs8z44uhrakv5kv5wq27wzhkpx7wdnq58nvtwu2y0eryw9k6ht5sagpwpxpw'>nevent1q…pxpw</a><br/>_________________________<br/><br/>What I like to do when building the other way around (x86_64 target and arm64 host) is just adding the architecture I build for as a foreign architecture (plus the correct repos) and then install all the required libraries directly (by specifying `:arm64`).<br/><br/><br/>However, I of course do that in a disposable container, since it basically turns the system into a complete mess. 2026-06-19T01:41:24Z https://njump.me/nevent1qqsyg4uq3hwawex807zdcfltzn8j0wa9wksxq8vz5zeudlttawy6z3gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxayjzxv In reply to <a href='/nevent1qqsynml9h63sem325xdm4p2smzyqlq0keygawvmwdvyur82pgun2h4cpt9tjw'>nevent1q…9tjw</a><br/>_________________________<br/><br/>To give a bit more context:<br/><br/><br/>GCC optimizes the function into a `return true` in both C and C++ mode.<br/><br/><br/>Clang however does this optimization only in C++ mode and outputs the &#34;normal&#34; code in C mode.<br/><br/><br/>My guess to why this is the case:<br/><br/><br/>The C++ standard guarantees forward progress, so any infinite execution of code without ever making progress can be assumed to be impossible.<br/><br/>The C standard only guarantees loops to eventually terminate or make &#34;progress&#34;.<br/><br/><br/>This isn&#39;t a loop tho, it&#39;s recursion. So my guess is that Clang is sticking closer to the wording of the standard and therefore doesn&#39;t optimize recursion in the same way it would optimize loops.<br/><br/><br/>However, I&#39;d love to be corrected by someone more familiar with C and C++ standards if my guess is wrong. 2026-06-14T04:29:10Z https://njump.me/nevent1qqsynml9h63sem325xdm4p2smzyqlq0keygawvmwdvyur82pgun2h4czypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxj8argx In reply to <a href='/nevent1qqstksuwdn6ytpvjrrwskpjgv27p252c5tywvfvqa3fsavuwpf2pshs8al83l'>nevent1q…l83l</a><br/>_________________________<br/><br/>This is probably my new favorite example of forward progress/infinite loop UB.<br/><br/><br/>It&#39;s so incredibly interesting, since different compilers produce different code depending on if they are in C or in C++ mode. 2026-06-14T04:21:54Z https://njump.me/nevent1qqs0k3q430vlt5wf4v0juaguprknt0amlnlm7d05mrtz9sxmygjpuvszypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx67zygz In reply to <a href='/nevent1qqsgucvw3xfmhasqcn42vcgyaj3gcx8j4yj4jjj9t8hpmf5e0pg0tmspfyf4c'>nevent1q…yf4c</a><br/>_________________________<br/><br/>OpenSCAD my beloved 😍 2026-05-22T17:19:07Z https://njump.me/nevent1qqsyj9zxscdkkqr9zajsf0r5r06q9pz9tmcv57sp8jltxvpjvh6wdtczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxqlja4v In reply to <a href='/nevent1qqsvsu675v9cdm5qeczw2tmccmfd730mh3dhch8wz02k8jgtqzxf4ncp6420h'>nevent1q…420h</a><br/>_________________________<br/><br/>In Berlin? :O<br/><br/>For free? :O<br/><br/><br/>OMG, this is amazing! :waffy_heart: :waffy_party: 2026-05-04T12:56:50Z https://njump.me/nevent1qqstd22jl5fy79ztagzctqlkdyv5wpw82pzm4d2l9qdrnx9u8vc72uqzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxrqev8n In reply to <a href='/nevent1qqsd4l7a0395n00tmssmdgaqejjkzt2pwh63wrqrkzg4270wsrjrzwgefva38'>nevent1q…va38</a><br/>_________________________<br/><br/>What stops those repeaters from tracking you?<br/><br/><br/>Even with Tor a big provider could easily analyze bandwidth and timing of calls to gather metadata and then correlate it with location information.<br/><br/><br/>And then there is billing and access control… 2026-04-29T17:29:25Z https://njump.me/nevent1qqsqpf4k9ml72auaac0x57z5k5ay0lcxfsw86w22mv3yw4xev638e4szypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx4j5s5w In reply to <a href='/nevent1qqsy8tf6avfxaztlzy3dkpgneadhj9cqlumuyreup9l8u3nh8vdwljq7uz0ht'>nevent1q…z0ht</a><br/>_________________________<br/><br/>Wouldn&#39;t a mesh network kind of limit the speed extremely and also be very unreliable or straight up unavailable if there isn&#39;t enough other nodes next to you? 2026-04-29T17:18:39Z https://njump.me/nevent1qqsz4xmawlhnanjnt42vznykdmcpv9kwaugslp0asswu5wx2s9kn92szypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx5zdm38 In reply to <a href='/nevent1qqsww3mzqmdfnj50frrftfsdhlhf8e5949vtju80fzlvgeuxarl8nds5j5x2h'>nevent1q…5x2h</a><br/>_________________________<br/><br/>How would the first option work? /gen<br/><br/><br/>Like, how would the carrier know where to route an incoming phone call to? 2026-04-29T17:10:19Z https://njump.me/nevent1qqs9wdf06utuh6d9ntgasnp3tqy4djk98m9lyqc23j6vu3wgque3s4czypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx0wqg34 In reply to <a href='/nevent1qqsvqhffwelpe2ktdgksmnxsrvehxc5q5jg5nrp55rk0586gp05p7gqc7xujl'>nevent1q…xujl</a><br/>_________________________<br/><br/>Thank you for the suggestions! :D<br/><br/><br/>Setting `-Xmx` and `-Xms` is already done by the Docker images based on the `MEMORY` environment variable: [<a href="https://git.jcm.re/jcm/coder-templates/src/commit/9fb432ffb8363323686c6697c4af5b00a61797ff/minecraft-server/main.tf#L728">https://git.jcm.re/jcm/coder-templates/src/commit/9fb432ffb8363323686c6697c4af5b00a61797ff/minecraft-server/main.tf#L728</a>](<a href="https://git.jcm.re/jcm/coder-templates/src/commit/9fb432ffb8363323686c6697c4af5b00a61797ff/minecraft-server/main.tf#L728">https://git.jcm.re/jcm/coder-templates/src/commit/9fb432ffb8363323686c6697c4af5b00a61797ff/minecraft-server/main.tf#L728</a>)<br/><br/><br/>The other suggestions I will implement tomorrow ^^<br/>&lt;small&gt;#L728&lt;/small&gt; 2026-04-09T03:50:32Z https://njump.me/nevent1qqsrnj0wqxj77kn6uan7kh98actsq7xueg4fvq0p7gvzjx4h3z4zmqgzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxsnf6vq I ended up creating a Coder template for it: [<a href="https://git.jcm.re/jcm/coder-templates/src/branch/main/minecraft-server/main.tf">https://git.jcm.re/jcm/coder-templates/src/branch/main/minecraft-server/main.tf</a>](<a href="https://git.jcm.re/jcm/coder-templates/src/branch/main/minecraft-server/main.tf">https://git.jcm.re/jcm/coder-templates/src/branch/main/minecraft-server/main.tf</a>)<br/><br/><br/>It is still missing a lot of server.properties, but I am going to add them later as needed.<br/><br/><br/>[itzg/mc-router](<a href="https://github.com/itzg/mc-router">https://github.com/itzg/mc-router</a>) and [qumine/ingress-controller](<a href="https://github.com/qumine/ingress-controller">https://github.com/qumine/ingress-controller</a>) are really amazing for automatically routing Minecraft Java edition connections to the right server! :D<br/>&lt;small&gt;#self-hosting #selfhosted #Kubernetes #Minecraft #Coder&lt;/small&gt;<br/> <img src="https://media.wafrn.jcm.re//1775704896212_82a63b9fb072dec18a60f5b17337879bfa0bf78d_processed.webp"> <br/> <img src="https://media.wafrn.jcm.re//1775704918141_3f126875acbeb93b7516a4546651ef3a45ef0e9e_processed.webp"> <br/> <img src="https://media.wafrn.jcm.re//1775705003579_6dfb366b022b92e60d2d9126f951f0513034b9f7_processed.webp"> <blockquote class="border-l-05rem border-l-strongpink border-solid"><div class="-ml-4 bg-gradient-to-r from-gray-100 dark:from-zinc-800 to-transparent mr-0 mt-0 mb-4 pl-4 pr-2 py-2">quoting <br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Article"><a itemprop="url" href="/note1af3ph2marcsnz3ys7ce0h3jcqnq00tv2zyawep87pggthluv8fvsmdkaks" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">note1af3…kaks</a></span><br/> </div> Does anyone know a self-host able Minecraft server (or maybe even general game server) administration tool (so something like Pterodactyl) that works with Kubernetes?<br/><small>#selfhosted #Kubernetes #self-hosting</small> </blockquote> 2026-04-09T03:22:26Z https://njump.me/nevent1qqsrfwpxm4wvz3m7jrn48gx2kca2w3qgjrkfah04qc0wrnp64f6ezkczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx4avj3l In reply to <a href='/nevent1qqsgv75w85q6f306yfvm5xwad203qtzud7g43dn9k0raqu2ne4puevqn6elzx'>nevent1q…elzx</a><br/>_________________________<br/><br/>Sadly Pterodactyl [explicitly denied](<a href="https://github.com/pterodactyl/panel/issues/4406#issuecomment-2639458001">https://github.com/pterodactyl/panel/issues/4406#issuecomment-2639458001</a>) Kubernetes support :(<br/><br/><br/>There is [kubectyl](<a href="https://github.com/kubectyl/kuber">https://github.com/kubectyl/kuber</a>), but it is archived and seemingly never left pre-release status. 2026-04-07T04:06:51Z https://njump.me/nevent1qqsf0x2ja7d6wu4v490ujluremxs23f9p22xyj7v7655akugv9wkg5gzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxpsccq6 In reply to <a href='/nevent1qqsyhnrjufy7hrrh4y82uspfqzx4he4cm3cglxmkn5zqh25m5jqkevq7h9ke8'>nevent1q…9ke8</a><br/>_________________________<br/><br/>Ideally some user friendly no-code Web UI.<br/><br/><br/>For example the following flow:<br/><br/><br/><br/>- I click &#34;New server&#34;<br/><br/>- I enter name, version, mods, etc. <br/><br/>- The system automatically creates a Deployment, PVC, Service, etc.<br/><br/>- I can administer my server (start, stop, backup, delete, console access, etc.) in the Web UI<br/><br/><br/>I think it might be possible to create something like this with Coder (which I&#39;m already running), but Coder is very coding focused (duh), which is why I&#39;m wondering if there is something more native for game servers. 2026-04-05T16:19:06Z https://njump.me/nevent1qqsw5csm4d73ugf3gjg0vvhmcevqfs8h4k9pzwhvsnlq5y9ml7xr5kgzypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxf4d75g Does anyone know a self-host able Minecraft server (or maybe even general game server) administration tool (so something like Pterodactyl) that works with Kubernetes?<br/>&lt;small&gt;#selfhosted #Kubernetes #self-hosting&lt;/small&gt; 2026-04-05T16:11:11Z https://njump.me/nevent1qqsdsmppt3du2l5f4v3tz47qzv7lrthjueqtzrgr0zeh8k7c4y94w5szypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxus5zdx In reply to <a href='/nevent1qqsdda4w2c3fps39nctx59u5cmume6z3dayjetfdlx84x0e427nqvzg8wuydq'>nevent1q…uydq</a><br/>_________________________<br/><br/>Sure!<br/><br/><br/>Some small questions about it tho: Should I prepare some slides? English or German? How much time should it take? 2026-03-21T07:43:19Z https://njump.me/nevent1qqs0n90ul3wwzymxf2a8yqwyl7kf6ja94qnr6t7vn8qmdw4p45wm7jszypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxgwc53x In reply to <a href='/nevent1qqs2p45hxqt2k84s9e3p67vay0lndz20u6yn92yv7d8xmr26j0m2kgctk270l'>nevent1q…270l</a><br/>_________________________<br/><br/>Alrighty!<br/><br/>Then feel free to let me know once you have a date for it. :D 2026-03-19T16:07:22Z https://njump.me/nevent1qqsrhssma6nm4np37nlwew4klusen93sdfe98g6wmfpget6jydchlnszypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxptgtys In reply to <a href='/nevent1qqs9hs8dq270nl5aehp4rcv67jtl8hun96sl26kx9s3f34wlqme8cngjds9u8'>nevent1q…s9u8</a><br/>_________________________<br/><br/>When would that meetup be next? If I have the time, I&#39;d love to participate! 2026-03-19T15:38:30Z https://njump.me/nevent1qqstzunezn3c4mhyw34a7a8ddmnxh94wpwz7qcnlmue8ptv6m6a46mczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hx0avc98 In reply to <a href='/nevent1qqstjncrzkpsllzyqqflsafyytyfuz4s275arjpyy6dmp8psv6tx7ngf7784v'>nevent1q…784v</a><br/>_________________________<br/><br/>That does sound cool!<br/><br/><br/>However, I don&#39;t know how much Fediverse-related stuff I would be able to say. Most of that is handled by Wafrn. Wafbuntu does very little more than fetching and displaying the data Wafrn provides.<br/><br/><br/>Also, Wafbuntu is still far from feature complete. You can mostly just view posts, interact with them and create text-only posts. 2026-03-16T21:13:04Z https://njump.me/nevent1qqs98ruku7ufdpm07ua9qwclt3yuyk0gydxyxd00ll5n55zezp50lhczypr5kgsrv58gq807v8t7498lchp3ap590uqv0glggvah0vnctz5hxcay2pq In reply to <a href='/nevent1qqs9mmxn7f9f8srjduqppxvhzr36l7nmxw0whwp4tddkq04094tmjzcpwl6yh'>nevent1q…l6yh</a><br/>_________________________<br/><br/>Those are the ones I found in my backup of my Ubuntu Touch. They are a tiny bit out of date, but not too much.<br/><br/><br/>I don&#39;t use Ubuntu Touch anymore (because I encountered some issues and too many annoyances), so development on Wafbuntu slowed down quite a bit.<br/><br/><br/>However, I still plan to implement a few more features once I get the time to do so.<br/> <img src="https://media.wafrn.jcm.re//1773682652068_9016c923fa78442f23f01fe6b1572363dcef725e_processed.webp"> <br/> <img src="https://media.wafrn.jcm.re//1773682663039_3e1cd4c627429363633ed7bbad770d4154027559_processed.webp"> <br/> <img src="https://media.wafrn.jcm.re//1773682663345_fcfcfef8cab25992bc44f71a57bb0b48deaf9e30_processed.webp"> <br/> <img src="https://media.wafrn.jcm.re//1773682682634_91394eedd3e6f2075ad58c62810af40c952e83cb_processed.webp"> <br/> <img src="https://media.wafrn.jcm.re//1773682682771_71c92b585c70b78782380a828a03e30598643321_processed.webp"> <br/> 2026-03-16T17:42:00Z