Fish

https://github.com/0rax/fishline

https://github.com/ivakyb/fish_ssh_agent

virtualenv (DEPRECATED)

run edit mode

funced fish_prompt --editor vim

add before end of function

if set -q VIRTUAL_ENV
echo -n -s (set_color -b blue white) "(" (basename "$VIRTUAL_ENV") ")" (set_color normal) " "
end