# green if the last command exited 0 or in red otherwise.
# This part will be shown only if __ps1_user is 1. By default it is 1.
# The success and failure colours can be changed by modifying
# green if the last command exited 0 or in red otherwise.
# This part will be shown only if __ps1_user is 1. By default it is 1.
# The success and failure colours can be changed by modifying