PS1="${PS1}${COLOR_HISTORY}\!"
PS1="${PS1}${COLOR_PREPOSTTXT}${PS1_END:->}${COLOR_RESET} "
[ "$LOGNAME" = "root" ] \
&& PS1="${PS1}${COLOR_PROMPT_ROOT}\\\$${COLOR_RESET} " \
|| PS1="${PS1}${COLOR_PROMPT_USER}\\\$${COLOR_RESET} "
PS1="${PS1}${COLOR_HISTORY}\!"
PS1="${PS1}${COLOR_PREPOSTTXT}${PS1_END:->}${COLOR_RESET} "
[ "$LOGNAME" = "root" ] \
&& PS1="${PS1}${COLOR_PROMPT_ROOT}\\\$${COLOR_RESET} " \
|| PS1="${PS1}${COLOR_PROMPT_USER}\\\$${COLOR_RESET} "