6.6

• usr/share/byobu/profiles/bashrc:
  • export PS1
• usr/bin/byobu-janitor.in:
  • add byobu prompt to .bashrc in Wolfi
• usr/share/byobu/profiles/bashrc, usr/share/man/man1/byobu-prompt.1:
  • add a bash timer, that shows the runtime of the previous command
    at the beginning of the prompt