Tag: bash

All the articles with the tag "bash".

• Simple macOS script to quickly switch DNS servers

  Updated:Apr 20, 2026 |  at 04:45 PM

  Tired of public Wi‑Fi login pages failing because of your custom DNS? Here’s a tiny `.zshrc` function that lets you instantly view, switch, or reset macOS DNS settings from the terminal.

• Automating Repetitive Tasks in Shell with a Simple Loop Function

  Updated:Feb 12, 2025 |  at 01:44 PM

  Unlock the power of automation in your workflow with a simple `loop` function that effortlessly executes commands multiple times and adds delays, making repetitive tasks a breeze!

• Solving EOF Error When Pulling Docker Images: A Simple Trick

  Updated:Jun 19, 2024 |  at 04:38 AM

  Learn how to workaround the frustrating Docker EOF error by downloading images on a functional server and transferring them to the problematic one, ensuring seamless image access despite registry connectivity issues.