gawk: linux下资料处理工具，可以将资料中按列取出，排序。已经cross compile 到arm linux2.6.24版本， 可以直接使用。-gawk: linux under the data processing tools, the information can be removed by the column, sorting. Have cross compile to arm linux2.6.24 version can be used directly.

gawk手册.rar 学习awk必备，一定要学啊， 要不然就让人感觉很菜的-gawk manual. rar learning awk required, we must learn ah, or else feel very food