PS1 prod test example with color

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PS1='\[\e[1;31m\][test]\[\e[1;32m\][\u@\h \W]\$\[\e[0m\] '
PS1='\[\e[1;35m\][test]\[\e[1;32m\][\u@\h \[\e[1;34m\]\W]\$\[\e[0m\] '

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