How to change bash3.2# to user@hostname#

To change bash3.2# to user@hostname# permenently you hav to add the following lines to .bash_profile.

PS1="[\u@\h:#] "
case `id -u`
in
0) PS1="${PS1}# ";;
*) PS1="${PS1}$ ";;
esac

------------------------
sample .bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
unset USERNAME

PS1="[\u@\h:\w] "
case `id -u`
in
0) PS1="${PS1}# ";;
*) PS1="${PS1}$ ";;
esac
---------------------------