appendpath 1 user commands nosh appendpathadd a dir to a path environment variable then chain appendpath var dir next-prog appendpath is a chain-loading utility that appends the value dir to the path environment variable var, and then chain loads to next-prog with the execvp3 function. If the environment variable is set and not empty, it inserts a colon (:) between the old value of var and the appended dir. next-prog may contain its own command line options, which appendpath will ignore. Jonathan de Boyne Pollard