powerline どうする？

名前のところ短くするやつ

上のやつより、下のやつの方がいい

https://not-522.appspot.com/contest/5859680865746944

https://powerline.readthedocs.io/en/latest/usage/shell-prompts.html#bash-prompt

source ~/.bash-powerline.sh
#powerline
export PATH=~/.local/bin/:$PATH


powerline-daemon -q
POWERLINE_BASH_CONTINUATION=1
POWERLINE_BASH_SELECT=1
. ~/.local/lib/python2.7/site-packages/powerline/bindings/bash/powerline.sh