# vim .bashrc # You can find this file in /root
Uncomment the following line #force_color_prompt=yes
force_color_prompt=yes
Add this line in to the file
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
Next time the command will be red.