Tldr

TLDR is a useful tool that will give you a reasonable chunk of info to get you started when you use it against another command line tool.

How to Install tldr

2 methods of install:

echo $PATH a list of folders that your system looks at for executables.

cd home directory/bin and then wget https://4e4.win/tldr

or

dnf install tldr

How to Use tldr

Then you can use tldr alongside a command you want to know more about.

For example tldr vim will bring up some information about vim.