\section echo echo - display a line of text

\subsection echo-synopsis Synopsis
 <tt>echo [STRING]</tt>

\subsection echo-description Description                                                                                                                             
                                                                                                                                                                          
Display a line of text.                                                                                                           
                                                                                                                                                                          
- \c -n, \c Do not output a newline
- \c -s, \c Do not separate arguments with spaces                                                                                                                                
- \c -h, \c --help Display this help

\subsection echo-example Example

<tt>echo 'Hello World'</tt> Print hello world to stdout