Display the named
files on a terminal, one page at a time. After
each screen is displayed, you are prompted to display the next page
by pressing the RETURN key.
Press h for help with additional commands; press q to quit.
See also more.
Clear screen (same as -c of more).
Do not pause between files.
Do not split long lines.
Issue a pg command without waiting for a carriage return (more works this way).
str for the command prompt. The special variable %d
displays the page number.
Restricted mode; shell escapes aren't allowed.
Display messages in standout mode (reverse video).
n lines for each window (default is a full screen).
Begin displaying at line number
Begin displaying at first line containing pattern
pg -p 'Page %d :'