SaXeTz

Not available for children's parties.

[Ren @Ryrenz]

8 个让终端脱胎换骨的命令行工具，祖传的 ls、cd���grep、find 该退休了。

1、ripgrep（rg）—— 在整个项目里搜代码，比传统 grep 快好几倍。它默认跳过 .gitignore 里的文件和二进制文件，搜几十万行代码秒出结果，VS Code 的全局搜索底层用的就是它。65k star。

2、fzf —— 模糊搜索神器，敲几个字���就能从成千上万条历史命令、文件名里挑出你要的。配上 Ctrl-R 翻命令历史，再也不用一行行往回翻。81k star，是这一类里最出圈的。

3、bat —— cat 的升级版，看代码自带语法高亮、行号、Git 改动标记，还能翻页滚动。以前 cat 一个文件糊成一片，现在一眼能看清结构。59k star。

4、eza —— ls 的现代替代，文件类型、大小、Git 状态用颜色和图标标得清清楚楚，还能树状展开目录。22k star。

5、zoxide —— 更聪明的 cd。它记住你常去的目录，以后 z 项目名 一个词就跳过去，不用再敲一长串路径。37k star。

6、lazygit —— 终端里的 Git 图形界面，暂��、提交、切分支、解冲突全靠按键完成，不用背一堆 git 命令。80k star，几乎是 Git 重度用户的标配。

7、fd —— find 的人话版，fd 关键词 就能找文件，语法直观、默认彩色、自动跳过隐藏文件，比 find 那套拗口参数好记太多。43k star。

8、tldr —— 命令的「人话速查表」。忘了某个命令怎么用，tldr tar 直接给你最常用的几个例子，不用再翻又臭又长的 man 手册。63k star。

这些大多一行 brew install 就能装，配齐之后真的回不去了。

[Kavita @kav_kavi11]

DevOps isn’t just Docker + Kubernetes.

If you want to become job-ready in DevOps, learn these in order:

Linux fundamentals
- Networking: DNS, HTTP, TCP/IP, Load Balancers
- Git + GitHub workflows
- Bash / Shell scripting
- Docker
- CI/CD: GitHub Actions, Jenkins, GitLab CI
- Cloud: AWS / Azure / GCP
- Infrastructure as Code: Terraform
- Kubernetes
- Monitoring & Logging: Prometheus, Grafana, ELK
- Security: Secrets, IAM, SSL, vulnerability scanning
- Incident response + debugging production issues

Most people jump directly to Kubernetes.

But a DevOps engineer who can debug Linux, networking, logs, and deployments will always be more valuable than someone who only knows kubectl apply.

What would you add to this list?

[Raul Junco @RaulJuncoV]

Most engineers overcomplicate locking.

Here’s the truth:

Optimistic Lock → Application-level control
Pessimistic Lock → Database-level control

Optimistic = let everyone edit, check for conflicts on save.
(Think Google Docs.)

Pessimistic = block everyone else until you’re done.
(Think library book.)

Rule of thumb

If retry is cheap → use Optimistic
If retry is expensive → use Pessimistic

[0xMarioNawfal @RoundtableSpace]

The Hugging bay, The Pirate bay for open LLM's, model weights downloadable with torrents.

This is a game changer.

https://t.co/nuZQ68aluH

[Nex @NexEcosystem]

The Rio 3.5 model broke the internet this week. The plot twist? It’s essentially our open-source model, Nex N2 Pro, wearing a different hat.

🤯 We analyzed the weights, and the recipe is exact: Rio 3.5 ≈ 0.6 * Nex N2 Pro + 0.4 * Qwen 3.5

It even literally introduces itself as "Nex N2 Pro" if you ask it without initial system prompt!

😂 We are flattered that the City of Rio used our work to achieve SOTA performance. Thanks for the ultimate benchmark validation.

🤝 But in the open-source world, attribution matters.
👇 Full mathematical proof & verify script in the first reply!

[The Lunduke Journal @LundukeJournal]

Brazil Law: All OS's Have 13 Days to Add Age Verification

A new law, in Brazil, requires age verification on all Operating Systems (including Linux & Windows) by March 17th. Plus a rundown on similar laws in California, Colorado, and New York.

[Não Intendo @blognaointendo]

Você vai pagar mais caro pra ter um celular, mas olha como ficou chique a festa dos políticos e juízes 😃

[Hasan Toor @hasantoxr]

🚨This Python framework scrapes ANY website and extracts structured data in minutes.

It's called Scrapy and it crawls and extracts structured data from any website entirely from your own machine.

No SaaS scraping bills. No cloud API limits. No data leaving your infrastructure.

It's powered by Python's most battle-tested crawling engine with 59K stars and 15+ years of production use.

→ Define your spider once
→ Get clean structured data
→ Scale to millions of pages
→ Export to JSON, CSV, XML instantly

All running locally. Zero cloud dependency.

But it's not just a scraping script.

It's a full data extraction framework:

→ Async architecture for parallel crawling at scale
→ Built-in middleware for proxies, retries, and rate limiting
→ CSS and XPath selectors with zero boilerplate
→ Pluggable pipelines for cleaning, deduplication, and storage
→ 54,800+ production projects already depend on it

100% Opensource. BSD-3 License.

Works on macOS, Windows, and Linux right now.

This is the moment web scraping stops being a SaaS subscription and starts running on your own terms.

Link in the first comment 👇

[isHaHaHa @hajarkagalwa]

Germans when they realise they are not going to be blamed for World War III

[.ekram @IamMaqsood]

@visegrad24 @Leo_Akinx Investors on Monday
https://t.co/oQuYAYMKKm

[WOLF Trading @WOLF_TradingX]

Financial Advisors putting your money in an index fund

[Adam Schwarz @AdamJSchwarz]

Trump in Davos, Switzerland:

"Without us, right now you'd all be speaking German".

German is the main language of Switzerland.

[Neil Zeghidour @neilzegh]

Me defending my O(n^3) solution to the coding interviewer.

[CRIPTONAGRINGA @criptonagringa]

🚨Fiquem atentos para este novo golpe, recebi esta
mensagem hoje, e na hora ja me liguei que era golpe.

Não respondam nada que te mandarem por zap ou qualquer outra mídia social.

Se você chamou o concierge no zap ou mandou email, ok podem responder as perguntas, mas NUNCA receber um mensagem do nada deles, blz 👍

Fiquem atentos e vigiem 🙌👊
@KASTxyz @KAST_Fillipe

[Emerson Laurentino @el4urent]

O Gemini 3.0 refatorou todo o meu código em um único prompt.

25 invocações de ferramentas. Mais de 3.000 linhas novas. 12 arquivos totalmente novos.

Ele modularizou tudo. Desfez os monolitos. Limpou a bagunça.

Nada funcionou.
Mas foi lindo.

[Justin Searls @searls]

TDD is more important than ever https://t.co/tlr7FnSP8i

[Giovanni Bassi 🇧🇷🦋 @giovannibassi]

Saiu agora um release do Immich (um Google Photos software livre que você hospeda em casa)! Ele dá a opção de mostrar, sobre a foto, o que ele detectou de palavras (com OCR), que é usado na busca, e permite copiar o texto!
Legal demais!

[Tom Dörr @tom_doerr]

https://t.co/8iute1ewk8

[Tom Dörr @tom_doerr]

Reverse engineering of Grand Theft Auto San Andreas