PS1 prompt no. 1

.bashrc

# a nice bash prompt
# put this at the end of your .bashrc file
# these separate colors below allow you to change them easily (see https://wiki.archlinux.org/index.php/Color_Bash_Prompt#List_of_colors_for_prompt_and_Bash)
# these colors are designed to go with a dark terminal background (and it's probably best if you have colors enabled for the prompt too)
PS1_SEP="\[\033[00;36m\]"       # separators
PS1_OK="\[\033[01;32m\]"        # OK (return value wise)
PS1_ERR="\[\033[01;31m\]"       # error (return value wise)
PS1_HNAME="\[\033[01;34m\]"     # hostname
PS1_CWD="\[\033[01;36m\]"       # current working directory
PS1_TIME="\[\033[00;36m\]"      # time/date
PS1_UNORM="\[\033[01;34m\]"     # normal user
PS1_UROOT="\[\033[01;31m\]"     # root user
PS1_SHLVL="\[\033[01;32m\]"     # shell level
PS1_PROMPT="\[\033[01;33m\]"    # input text
PS1="$PS1_SEP[\$?]\$(if [[ \$? == 0 ]]; then echo '$PS1_OK OK '; else echo '$PS1_ERR ERR'; fi)$PS1_TIME \@ \d$PS1_SEP [ \$(if [[ ${EUID} != 0 ]]; then echo '$PS1_UNORM'; else echo '$PS1_UROOT'; fi)\u$PS1_SEP@$PS1_HNAME\h$PS1_SEP:$PS1_CWD\w$PS1_SHLVL +${SHLVL}$PS1_SEP ]\n\$(if [[ ${EUID} != 0 ]]; then echo '$PS1_UNORM$'; else echo '$PS1_UROOT#'; fi)$PS1_PROMPT "
# this trap resets the color of output after user input, which is set to PS1_PROMPT
trap 'printf "\033[0m" "$_"' DEBUG