That's great, I also found doc about this function, thank you, Tom and Ryan
> -----邮件原件----- > 发件人: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 代表 > Tom Phoenix > 发送时间: 2006年3月10日 12:21 > 收件人: [EMAIL PROTECTED] > 抄送: beginners@perl.org > 主题: Re: how to rewind file? > > On 3/9/06, [EMAIL PROTECTED] > <[EMAIL PROTECTED]> wrote: > > > After I use <> operator on s file handle, I need read it from head > > again. I found these is no rewind function, must I close it > and open again? > > I'm pretty sure you're looking for the seek() function, which > moves the access position to a given location in the file: > > seek(FH, 0, 0) or die "Can't seek to beginning of file: $!"; > > Hope this helps! > > --Tom Phoenix > Stonehenge Perl Training >
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