IO::Tee
> -邮件原件-
> 发件人: Sooraj S [mailto:soorajspadmanab...@gmail.com]
> 发送时间: 2010年11月日 23:14
> 收件人: beginners@perl.org
> 主题: Redirecting the output
>
> Hi,
>
> Can i redirect the output to a file as well as stdout at the same time...i
dont want
> to use tee command..i want this to be d
perldoc perlref
Making References
References can be created in several ways.
1. By using the backslash operator on a variable, subroutine, or
value. (This works much like the & (address-of) opera-
tor in C.) This typically creates another reference to a
variabl
But I think substr is better .
my $str="0111";
my $r=substr ($str,-3);
> -邮件原件-
> 发件人: John W. Krahn [mailto:jwkr...@shaw.ca]
> 发送时间: 2009年11月日 23:23
> 收件人: Perl Beginners
> 主题: Re: Regex to get last 3 digits of a number.
>
> shadow52 wrote:
> > Hey everyone,
>
> Hello,
>
>
substr
but you have to set it to be char .
can I help you ?
> -邮件原件-
> 发件人: shadow52 [mailto:ras.collec...@gmail.com]
> 发送时间: 2009年11月23日 11:27
> 收件人: beginners@perl.org
> 主题: Regex to get last 3 digits of a number.
>
> Hey everyone,
>
> I am trying to get just the last 3 numbers from t
{
print pack ("H*",$_) . "\n";
}
> -邮件原件-
> 发件人: Shlomi Fish [mailto:shlo...@iglu.org.il]
> 发送时间: 2009年11月19日 23:24
> 收件人: beginners@perl.org
> 抄送: gaochong
> 主题: Re: the question of one program
>
> On Thursday 19 Nov 2009 16:54:00 g
> -邮件原件-
> 发件人: Jim Gibson [mailto:jimsgib...@gmail.com]
> 发送时间: 2009年11月20日 15:08
> 收件人: gaochong; 'John W. Krahn'; 'Perl Beginners'
> 主题: Re: ìö‘` : the question of one program
>
> At 11:48 AM +0800 11/20/09, gaochong wrote:
> >Thanks .
Thanks .
But the code is from cpan.org ,and is crappy ,where I will go ?
-邮件原件-
发件人: John W. Krahn [mailto:jwkr...@shaw.ca]
发送时间: 2009年11月19日 23:53
收件人: Perl Beginners
主题: Re: the question of one program
Shlomi Fish wrote:
> On Thursday 19 Nov 2009 16:54:00 gaochong wrote:
>> N
hi all
I refer to the following page and correct it somewhole , ,Your comments and
suggestions are welcome , thanks .
http://www.cpan.org/authors/id/S/SU/SUJAI/Process-Detail-0.1.pl
the code:
#!/usr/bin/perl
use warnings;
use strict;
use Switch;
my $VERSION=0.1;
my $d
Shlomi Fish wrote:
> On Thursday 19 Nov 2009 16:54:00 gaochong wrote:
>> Now I have see the following page ,but I have some question and need help .
>>
>> http://www.cpan.org/authors/id/S/SU/SUJAI/Process-Detail-0.1.pl
>>
>>
>> the second ,
Now I have see the following page ,but I have some question and need help .
http://www.cpan.org/authors/id/S/SU/SUJAI/Process-Detail-0.1.pl
first,what is the meaning of if($pcs =~ /(\d+)/ && $pcs =~ /\./) ，I can’t
understand the re /\./
sub hidden
{
print "\n##Hidden processlis
y, November 18, 2009 12:39 PM
Subject: Re: mkdir in the mounted partition，please help me，thanks
>
> - Original Message -
> From: ""gaochong""
> Newsgroups: perl.beginners
> To:
> Sent: Tuesday, November 17, 2009 6:41 AM
> Subject: mkdir in th
#!/usr/bin/perl -w
use strict;
$SIG{INT}=\&stop;
$|=1;
my $count=3;
while ($count) {
print "hello\n";
sleep 1;
}
sub stop {
$SIG{INT}=\&stop; -here why set this
? if no ,the result is same .
$count--;
/dev/sdd1 1.7T 639G 1004G 39% /data6
/dev/sdf1 1.7T 1.1T 578G 65% /data8
-邮件原件-
发件人: John W. Krahn [mailto:jwkr...@shaw.ca]
发送时间: 2009年11月18日 14:12
收件人: Perl Beginners
主题: Re: mkdir in the mounted partition£¬please help me£¬thanks
gaochong wrote:
> #!/us
I did not receive err msg .
-邮件原件-
发件人: Dermot [mailto:paik...@googlemail.com]
发送时间: 2009年11月17日 20:16
收件人: beginners@perl.org
主题: Re: 答复: mkdir in the mounted partition，please help me，thanks
2009/11/17 gaochong :
> but I have uses perl -w。
> any other problem ?
Did you recei
but I have uses perl -w。
any other problem ?
-邮件原件-
发件人: Dermot [mailto:paik...@googlemail.com]
发送时间: 2009年11月17日 19:53
收件人: beginners@perl.org
主题: Re: mkdir in the mounted partition，please help me，thanks
2009/11/17 gaochong :
> #!/usr/bin/perl -w
>
>
>
> #Auther:gaoch
#!/usr/bin/perl -w
#Auther:gaochong
use strict;
my @list = (3 .. 9);
my @FA=("FA0001".."FA2000");
sub mk_fa {
my ($f) = @_;
foreach my $p (@list) {
mkdir "/data$p/NRU/$f",0755 or warn "mkdir /data$p/NRU/$f
err:$!";
symlink "/
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