文件名称：Shell Script
文件大小：63KB
文件格式：DOC
更新时间：2015-02-05 10:37:43
linux
Example:$ echo "Today is date" Can't print message with today's date.$ echo "Today is `date`". It will print today's date as, Today is Tue Jan ....,Can you see that the `date` statement uses back quote?