标题: sed can not match use () [打印本页] 作者: u2001 时间: 2013-03-18 16:39 标题: sed can not match use () 本帖最后由 u2001 于 2013-03-18 16:44 编辑
I want to find a field's (called formhash) value from html text , I use the following code , it prints the whole line. why?
I guess it is due to encode type or the length of one line, please give some help!