How does one output bold text in Bash?

How does one output bold text in Bash?

bash console formatting echo

bash

How do I print some text in bash and pad it with spaces to a certain width?

bash variables printing formatting printf

bash

How to display column headers for 'ls -l' command in unix/linux?

linux bash unix formatting ls

bash

right align/pad numbers in bash

bash formatting

bash

Bash Script "Usage" output formatting

bash scripting formatting

bash

Formatting lists with the column command in *nix

linux bash shell unix formatting

bash

vmstat and column

bash formatting

bash