Here are eight Linux commands ... Not all jpg files will contain all of this data, but file will show you what is available. Ask about a system binary and the output will look very different.

The Linux file system starts with a single root directory, which is straightforward to navigate and manage. You can use basic ...

If you ever need to write a binary ... and Linux, but there’s usually a way to turn that off if it is on by default. However, if you are using some type of scripting language, binary file ...

Linux systems support a number of file editors – like vi, vim, neovim, ne, GNU Emacs etc. But you can also install an editor that allows you to view the contents of and make changes to binary ...