sudo chmod +x /usr/bin/xxd
Modern macOS installations use zsh and may lack native development tools out of the box. You can install xxd via Homebrew, or by installing the Apple Command Line Tools. brew install xxd Use code with caution. Option 2: Via Xcode Command Line Tools xcode-select --install Use code with caution. Verifying the Installation xxd command not found
Skip the first 100 bytes and output 4 groups of 2 bytes each: sudo chmod +x /usr/bin/xxd Modern macOS installations use
: sudo dnf install vim-common or sudo dnf install xxd Arch Linux : sudo pacman -S vim or sudo pacman -S xxd xxd command not found