256 xterm colors is a small script to show all 256 colors in your current terminal. iTerm2 has beautiful color support: www.iterm2.com/
Please make sure that u exported your TERM as xterm-256color in your .profile or .bashrc configuration.
export TERM=xterm-256color
ruby 256-xterm-colors
or you can add the execution bits to make 256-xterm-colors executable
chmod +x 256-xterm-colors ./256-xterm-colors
MIT License. Copyright 2011 Gawin Dapper. gaw.in