8.6.1 Pager
less is the default pager (file content browser). Hit `h' for
help. It can do much more than more. less can be
supercharged by executing eval $(lesspipe) or eval
$(lessfile) in the shell startup script. See more in
/usr/share/doc/lessf/LESSOPEN. The -R option allows
raw character output and enables ANSI color escape sequences. See
less(1).
w3m may be a useful alternative pager for some code systems (EUC).