Hi,
This is my part of the script,
if (($#ARGV == 1) && ($ARGV[0] eq "-f")) {
..
if ($ARGV[0] ne "-f" ) {
..
if i run my script i am seeing this kind of warnings.
Use of uninitialized value in string eq
Hi,
Here is the sample code:
sub a {
print "i am a\n";
return 0;
}
sub b {
print "i am b\n";
return 1;
}
if (a() && b()) {
print "yes\n";
} else {
print "no\n";
}
I want both the subroutine to be executed, and then i want print some
statements depending upon both the results.
here if a() ret
Thanks for the response.
but is there anyother way to do this?
On Mon, Nov 24, 2008 at 6:40 PM, Mr. Shawn H. Corey <[EMAIL PROTECTED]>wrote:
> On Mon, 2008-11-24 at 16:11 +0530, suresh kumar wrote:
> > Hi,
> >
> > Here is the sample code:
> >
> > sub
Hi all
>
> This is my code :
>
> $::dev2->getvalue($x,$y);
> $::dev3->getvalue($x,$y);
> $::dev4->getvalue($x,$y);
> $::dev5->getvalue($x,$y);
> $::dev6->getvalue($x,$y);
> $::dev7->getvalue($x,$y);
> $::dev8->getvalue($x,$y);
> $::dev9->getvalue($x,$y);
> $::dev10->getvalue($x,$y);
> $::dev11->get
Thank you very much for your help.
This satisfies my requirement.
Thanks
suresh
On Thu, Feb 12, 2009 at 4:27 PM, Rob Dixon wrote:
> suresh kumar wrote:
> >
> > This is my code :
> >
> > $::dev2->getvalue($x,$y);
> > $::dev3->getvalue($x,$y);
> > $:
HI
Pass the parameters in double quotes or simply $a, $b. Like below
&replace_txt("$a", "$b");
&replace_txt($a, $b);
Single quotes doesn't interpolate the variables.
Thanks,
Suresh
<>
Hello,
I want to replace text in file.
So, I wrote subroutine like this:
sub replace_txt {
my ($ol
I got your problem.
Pass the parameters like below,
&replace_txt('\$a', '$b');
It will work fine.
In this line, $line =~ s/$old/$new/g;
$old should have \$a, in order to match a variable name.
If u pass '$a' alone - &replace_txt('$a', '$b');
$old will have $a and it will search for the value of
Hi Folks,
I am trying to connect to a server where i want to create a file or read a
existing file.
This is my code.
#!/usr/bin/perl
use Net::Telnet ();
$t = new Net::Telnet (Timeout => 10,
Prompt => '/] $/');
# My prompt will be looking after telnet session like this "[
