How to quickly remove multiple entries from the SSH known_hosts file?

How to quickly remove multiple entries from the SSH known_hosts file?

I use the SSH protocol to log into multiple hosts several times daily. This creates a lot of entries in my ~/.ssh/known_hosts file. It often gets cluttered with conflicting entries, for example, when I have moved the host's FQDN to another host (dele...

Mrugesh Mohapatra
Mrugesh Mohapatra

5 min read

How to Use a .dockerignore File: A Comprehensive Guide with Examples

How to Use a .dockerignore File: A Comprehensive Guide with Examples

Mrugesh Mohapatra
Mrugesh Mohapatra

5 min read

How to reject recruiter emails with a custom no-reply email address?

How to reject recruiter emails with a custom no-reply email address?

Mrugesh Mohapatra
Mrugesh Mohapatra

4 min read

Mrugesh Mohapatra

Mrugesh Mohapatra

41 followers

Principal Maintainer — Cloud Infrastructure and Open-source, freeCodeCamp.org nocturnal developer 🦉 • open-source enthusiast 💕 • noob photographer 📷 bio.link/mrugesh

DNS: How to split configuration across multiple DNS providers?

DNS: How to split configuration across multiple DNS providers?

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Logitech MX 2S Mouse Cursor Problems? Here's How to Fix Them!

Logitech MX 2S Mouse Cursor Problems? Here's How to Fix Them!

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How do I make zsh look good?

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How to delete GitHub Actions Caches with GitHub CLI

How to delete GitHub Actions Caches with GitHub CLI

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How to get SSH public keys for any user from GitHub

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How to delete orphaned GitHub Actions runners with GitHub CLI

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Create a quick-find and edit command line widget (ZSH)

Create a quick-find and edit command line widget (ZSH)

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How to Configure a WSL2 Development Workspace: Ubuntu 20.04, Node.js, MongoDB, VS Code, and Docker

How to Configure a WSL2 Development Workspace: Ubuntu 20.04, Node.js, MongoDB, VS Code, and Docker

Mrugesh Mohapatra

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How to dual boot Dell XPS 9500 - Windows and Linux

How to dual boot Dell XPS 9500 - Windows and Linux

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