Urgent.News

What's breaking now, across thousands of outlets.

Tech

Very Basic Docker Commands Cheat Sheet

If you ever needed a quick list of Docker commands, here you go.. 1. Check that Docker is installed docker --version Shows the installed Docker version. 2. Run your first container docker run hello-world Pulls the official test image (if needed) and runs it. You should see a “Hello from Docker!” message. 3. See running containers docker ps Lists containers that are currently running. Use docker…

We haven't written up this one. Dev.to has the full story — the link below goes straight to it.

Read the original at dev.to →

More in Tech

Blast from the past

Today Tim Cook is stepping down as Apple CEO and Phil Schiller is scaling back his involvement in the company’s events and his supervision of the App Store.…

Every company knows when it revoked access. None knows when access stopped.

Every company knows when it revoked access. None knows when access stopped. I built this for the All Things Agentic Hackathon , and I wrote this post for the purposes of entering that hackathon.

  • Parallax tool measures delay between revoking access and impact on user sessions.
  • Identifies revocation lag, time for access restrictions to reflect in active sessions.
  • Detects security risk of lingering credentials post-termination access.

CI/CD Mistakes That Are Quietly Costing Your Team Deploy Time

Most teams don't notice their CI/CD pipeline is broken — they just notice that deploys "feel slow" and shrug it off as normal. It isn't.

  • Running full test suite for every change wastes time on unrelated modifications
  • Lack of caching between builds re-installs dependencies on each pipeline run
  • Sequential steps that don't depend on each other are executed one after another

More from Monday 31 August →