Change macOS iTerm background its font name and size based on the desired ssh hostname. This script is named `ssc` so that I can SSH into some host without these tweaks.

ssc.fish

#!/opt/local/bin/fish
function set_bg
  osascript -e "tell application \"Terminal\" to set background color of window 1 to $argv[1]"
end

function set_profile
    osascript -e "tell application \"Terminal\" to set current settings of window 1 to settings set \"$argv[1]\""
end

function set_iterm_bg
  echo -e "\033]1337;SetColors=bg=$argv[1]\a"
end

function clear_iterm_bg
  echo -e "\033]1337;SetProfile=Default\a"
end

function victor_forza # Force font name and size
    osascript -e "tell application \"Terminal\" to set the font name of window 1 to \"Victor Mono Regular\""
    osascript -e "tell application \"Terminal\" to set the font size of window 1 to 14"
end

function on_exit
  # set_profile "Basic"
  clear_iterm_bg
end
# Trap both regular exit & Ctrl-C.
trap on_exit EXIT
trap on_exit INT

for element in "$argv"
    switch $element
        case "*prod01"
            # set_profile "Red Sands"
            set_iterm_bg 8b0000
        case "*qa01"
            # set_profile "Ocean"
            set_iterm_bg 007070
        case "management*"
            # set_profile "Novel"
            set_iterm_bg A0522D
    end
end

/usr/bin/ssh $argv