I often forget the command of the docker, so I make a list as reference for myself Here is your Docker Cheat Sheet with essential commands, organized by category. You can keep this for quick reference. ⸻ 🐳 Docker Cheat Sheet General Commands docker version # Show Docker version docker info # Show system-wide information […]
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Turn your iPhone into a powerful command-line tool with the best 6 terminal shell apps for iOS in March 2025. Whether you’re a developer, sysadmin, or command-line enthusiast, these apps offer SSH access, local shell environments, and advanced terminal features to enhance your productivity on the go. iSH Shell by Theodore Dubois iSH Shell: Unleash
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The concept of listening to specific sound frequencies for health and mental benefits is grounded in sound therapy, which uses scientifically studied techniques to promote relaxation, focus, and overall well-being. While not a replacement for medical treatment, certain frequencies and sound patterns have shown promising effects in studies. Here are the key types of sound
Using 432 Hz or 528 Hz or 40Hz in Sound Therapy ? Read More »
To test if your RSA keys (public and private) can authenticate an SSH session on your AlmaLinux 9 server, you can follow these steps: Step 1: Ensure the Public Key is on the Server Place your public key in the ~/.ssh/authorized_keys file for the user you want to SSH into. Make sure it’s set up like this: cat your_public_key_file.pub >> ~/.ssh/authorized_keys Ensure the permissions are correct: chmod 600 ~/.ssh/authorized_keys chmod 700 ~/.ssh Step 2: Test SSH Login Using the Private Key […]
How to test RSA Keys in AlmaLinux 9 ? Read More »
For generating new SSH keys, each algorithm has its pros and cons, so here’s a quick overview of the best choices for most purposes: ED25519 • Pros: ED25519 is fast and highly secure with a shorter key length, making it efficient in performance and storage. • Cons: Not compatible with very old systems that may not support it. • Recommendation: Recommended for most users if both the server and client support it. • Generate: ssh-keygen -t ed25519 -C “[email protected]” ECDSA • Pro[…]
ED25519, ECDSA, RSA encryption to choose for AlmaLinux 9 Read More »
Here are some simple and commonly used tmux commands that will help you navigate and manage your tmux sessions efficiently. Basic tmux Commands 1. Start a new tmux session: tmux This will start a new tmux session and bring you into the tmux environment. 2. Create a new named tmux session: tmux new -s session_name Replace session_name with a name of your choice. 3. Attach to an existing session: tmux attach-session -t session_name If a tmux session is running, this will re-attach to it. 4. List a[…]
tmux common commands and best practice Read More »
Understanding the interaction between fastcgi_cache_valid and inactive in fastcgi_cache_path can indeed be a bit confusing. Let’s break down how these two directives work and how they affect cache expiration and regeneration.
The SHORTINIT constant in WordPress is used to perform a minimal bootstrap of the WordPress environment. It’s often used in scenarios where you want to access some core functionality without loading the entire WordPress framework, which can significantly improve performance for certain types of requests. However, it also means that many features of WordPress will not be available. Here’s a typical file structure and some examples of common uses of SHORTINIT in a WordPress plugin. Typical File St[…]
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Both approaches for handling AJAX requests in WordPress, using the WP REST API and using a Must-Use Plugin (MU Plugin), have their advantages and differences. Here’s a detailed comparison between the two, along with examples and considerations for permission handling. WP REST API The WP REST API is a modern and standardized way to handle AJAX requests. It allows you to create custom endpoints and leverage HTTP methods (GET, POST, etc.) and provides built-in support for authentication and permiss[…]
Different to use WP REST API vs Must-Use Plugin (MU Plugin) Read More »
Installing flutter pub rename Follow the instruction to install https://pub.dev/packages/rename Read the usage from –help You may rename the AppName or BundleId juzhax@Juz-MacBook-Pro flutter_first_app % flutter pub global run rename –help A CLI tool that helps for renaming in Flutter projects. Usage: rename <command> [arguments] Global options: -h, –help Print this usage information. -v, –version Available commands: getAppName Get app names for the targeted platforms getBundleId Get b[…]
How to change package name in flutter? Read More »
