zsh
===

zshall(1) - meta-man page of zsh man pages
http://zsh.sourceforge.net/Guide/zshguide.html
zshoptions(1) - options

Largely compatible with bash.

Very good path tab completion, like:
    % ls B/T/x
    % ls Books/Technical/xwindowsystemadm08muimiss.zip

Man page integration/tab suggestion, like:
    % rm -
    --dir               -d      -- remove directories as well
    --force             -f      -- ignore nonexistent files, never prompt
    --help                      -- display help message and exit
    [...snip...]

Ability to have a second prompt on the right, like:
    RPROMPT="[%{$fg_no_bold[yellow]%}%!%{$reset_color%}]"

Suffix aliases (i.e. "open with..."):
    alias -s log="gview"
    alias -s txt="gvim"
    alias -s pdf="xpdf"

## Links ##

http://www.slideshare.net/jaguardesignstudio/why-zsh-is-cooler-than-your-shell-16194692