what is the next new social networking application like?（下一个新社交应用是什么样子？） software application is made up of the command line who use the unix/linux programmer for hardcore, 20 years ago is so in this way, and now is stay in this way. in this community, the download tool preference is ftp, rather than ptp thunder or bit comet, editors can only be selected between vim and emacs. on bbs must use telnet on original site. a variety of popular applications, there is command-line version of it can be traced back. 对于骨灰级的unix/linux程序员来说，软件应用是由命令行构成的，20年前如此，现在也如此。在这个社群里，下载工具首选是ftp,而不是点对点的迅雷或比特彗星，编辑器自然只能在vim或emacs之间挑选，上bbs那必须是用telnet来上“原汁原味”的站点。各种流行的应用，都有其可追溯的命令行版本。