Xxd Command Not Found -

brew install xxd

sudo apt install vim

sudo yum install vim-common

You can also test quickly:

The xxd command is a vital utility that creates a hexadecimal dump of a file or reverses a hex dump back into a binary file. While it is usually included in most Linux and macOS installations, certain minimal, docker, or stripped-down environments lack it. xxd command not found

is that for decades, it was considered a helper utility for the Vim text editor rather than a core system tool. It was written by Juergen Weigert in 1990 to allow Vim users to edit binary files. brew install xxd sudo apt install vim sudo

Note: On older versions, you may need the full vim package: xxd command not found