tmux

.bashrc

# Раскрашиваем приглашение командной строки
PS1="\`if [ \$? = 0 ]; then echo \[\e[33m\]\t\[\e[00m\] \[\e[01\;32m\]\(^_^\)\[\e[00m\] \[\e[32m\]\u\[\e[33m\]@\[\e[32m\]\h\[\e[00m\]; else echo \[\e[31m\]\t\[\e[00m\] \[\e[01\;41m\]\(O_o\)\[\e[00m\] \[\e[33m\]\u\[\e[31m\]@\[\e[33m\]\h\[\e[00m\]; fi\`\[\e[01;34m\] [ \w ]\[\e[00m\]\n⌎ ${debian_chroot:+($debian_chroot)}\[\e[01;32m\]\!\[\e[01;34m\] \$\[\e[00m\] "