Ben Chuanlong Du's Blog

It is never too late to learn.

Managing Fedora Atomic Core System Using rpm-ostree

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Fedora Atomic Linux ditributions use rpm-ostree to install system tools.

Upgrade

sudo ostree admin pin 0
rpm-ostree rebase
rpm-ostree rebase fedora:fedora/43/x86_64/kinoite

Install VirtualBox Guest Additions

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Atomic Linux Distributions

Fedora Atomic Linux Distributions

Open your terminal and run the following command to layer the package.

rpm-ostree install virtualbox-guest-additions

If you receive an error stating the package is …

Tips on Linux

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tricks and Traps

  1. Use full paths of commands when you use a batch account or schedule a cron job. The reason is that batch account and/or cron might have different …

Good Terminal Apps

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Wave

Wave is an open-source terminal with superpowers, integrating file previews, file editing, AI, web browsing, and workspace organization.

Warp

Warp is a blazingly fast, rust-based terminal reimagined from the ground …

Tips on macOS

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. Print Mac OS X operating system version information.

    sw_vers -productName
    
  2. You can use Homebrew to install applications in Mac similar to the command apt-get or wajig in Debian series of Linux …

Enable and Disable Key Repeating in macOS

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. Run the following command in terminal and then restart your Mac to enable key repeating by pressing and holding.

    defaults write -g ApplePressAndHoldEnabled -bool false
    
  2. Run the following command in terminal …