Command-line script to adjust a Mac OS X Terminal.app's settings set

terminal-settings.sh

#! /bin/sh

if test x"$1" = x"" ; then
   echo "Usage: $0 SETTINGS-SET" >&2
   exit 1
fi

settings="$1"
tty=`tty 2>/dev/null`
if test x"$tty" = x"" || test x"$tty" = x"not a tty" ; then
   echo "$0: not a tty" >&2
   exit 1
fi

/usr/bin/osascript <<EOF
tell application "Terminal"
  repeat with theWindow in windows
    repeat with theTab in theWindow's tabs
	  if theTab's tty is "$tty" then
	    set theTab's current settings to settings set "$settings"
	    return
	  end if
	end repeat
  end repeat
end tell
EOF