摘要: 0 clock 命令:Tcl Built-In Commandsclock seconds:Return the current date and time as a system-dependentinteger value. The unit of the value is seconds, allowing it to be used for relative time calculations.file 命令:Tcl Built-In Commandsfile option name ?arg arg ...?file exists name: Returns 1 if file na 阅读全文
posted @ 2013-08-20 22:52 Nero_Backend 阅读(24666) 评论(0) 推荐(0) 编辑