In your ~/.msf directory, create a file msfconsole.rc
set ConsoleLoggin true
set LogLevel 5
set SessionLoggin true
set TimeStampOutput true
set PROMPT %T %L
For bash
PS1='[\u@\h \W] \D{%F %T}\n\$ '
or zsh
PROMPT=$'%{$fg_bold[green]%}%n@%m %{$fg[blue]%}%D{[%X]} %{$reset_color%}%{$fg[white]%}[%~]%{$reset_color%} $(git_prompt_info)\ %{$fg[blue]%}->%{$fg_bold[blue]%} %#%{$reset_color%} '