export PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(__git_ps1)\$ '
else
export PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
export PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(__git_ps1)\$ '
else
export PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '