Add color to your favorite shell !
How to set PS1 the best way ? Add this your .bachrc file on your linux machine

Bash will display prompt according to PS1 variable

 
 
txtblk='\[\e[0;30m\]'   # Black - Regular
txtred='\[\e[0;31m\]'   # Red
txtgrn='\[\e[0;32m\]'   # Green
txtylw='\[\e[0;33m\]'   # Yellow
txtblu='\[\e[0;34m\]'   # Blue
txtpur='\[\e[0;35m\]'   # Purple
txtcyn='\[\e[0;36m\]'   # Cyan
txtwht='\[\e[0;37m\]'   # White
txtrst='\[\e[0m\]'      # Text Reset
 
PS1="$txtwht\t [$txtred\u@$txtgrn\h$txtwht]:$txtblu\w $txtrst $"
 

The result :

15:17:48 [franck@localhost]:~/Documents$