rcm 介绍
rcm 是个 rc 文件管理器,是个 dotfiles 的管理套件。这个软件假设用户有个独立的 dotfiles 目录或者可以创建一个 dotfiles
目录。它提供 rcup, mkrc, rcdn 和 lsrc。
rcm is a unification of the existing shell scripts, make targets, rake tasks,
GNU Bash constructions, and Python hacks that people copy and paste into their
dotfiles repo, with a classical unix flair。