I encounter a weird problem.
When I try to execute : system( ssh -x server_name command)
It seems to close my STDIN
Any idea why that happens and how can I solve it?
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Hi, can you please show me an example of the following signal catching
scenario:
1. First Ctrl-C = Just warn and wait for a key-stroke, if any key other
then Ctrl-C is presses, continue with the program.
2. If Ctrl-C was pressed again = Try to die gracefully, meaning do some
cleanup before
Hey,
I found 3 modules that are used for df on cpan
Filesys::DiskFree
Filesys::DiskSpace
Filesys::Df
I need to run it on various systems (mainly Linux, Sun, HP)
Anyone had any experiance with those?
Which is the most reliable and easy to use?
Thanks
Hi,
I need to telnet some hosts automatically without supplying password.
I can do it with Expect but I hardly know the language.
I wonder what you think of the Perl module Expect - if it's any good and
easy to use.
Also if you can think of another way to do the job this will also be great.
ssh is not an option - I must use telnet
From: [EMAIL PROTECTED]
To: Ohad Ohad [EMAIL PROTECTED]
CC: [EMAIL PROTECTED]
Subject: Re: Perl - Expect
Date: Thu, 15 Jul 2004 07:41:20 -0400
Hi,
I need to telnet some hosts automatically without supplying password.
I can do it with Expect but I hardly
Say I edit perl script with nedit or gvim and color highlight the syntax.
Is there anyway I can print the file WITH the colors?
I guess it means saving the colored file to some other format I just have no
idea how to do it.
Thanks
_
Hey,
How do I send the cursor to the begining of current line?
I want to output a circular string and I want the string to start over on
the same line.
Thanks
_
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UNIX, mainly SunOS
From: Michael C. Davis [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: terminal manipulation in Perl Date: Thu, 18 Mar 2004 06:30:29
-0600
At 11:55 AM 3/18/04 +, Ohad Ohad wrote:
How do I send the cursor to the begining of current line?
On which operating system/s
Thanks a lot!
That worked great.
Ohad
From: James Edward Gray II [EMAIL PROTECTED]
To: Ohad Ohad [EMAIL PROTECTED]
CC: [EMAIL PROTECTED]
Subject: Re: terminal manipulation in Perl Date: Thu, 18 Mar 2004 08:18:53
-0600
On Mar 18, 2004, at 5:55 AM, Ohad Ohad wrote:
Hey,
How do I send
'He' wants to do it because it needs to be done.
When a user of the system owns a link he enjoys seeing he's username next to
it when ls-ing, else he complains (a lot !!!) then 'His' boss complains and
'he' needs to explain that Perl can't do it, then the boss gets mad cause'
he not know what
chown seems to be able only to follow links and change the destination.
Anyway to change the link itself, I wouldn't want to run system(chown -h
$file) . . .
I'm using various unix machine (Linux, SunOs etc.)
_
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I'm not sure why (assuming it will work) you think it will give you prime
numbers . . .
You could try this:
perl -e 'print@{[grep{(1x$_)!~/^(11+?)\1+$/}2..shift||1e2]}\n' number
This will print all primes between 2 and number
Probably not what you wanted, and the explanation of why it works is
No, but it's a cool convention
From: Jacob Chapa [EMAIL PROTECTED]
To: Perl Beginners [EMAIL PROTECTED]
Subject: $self
Date: Thu, 19 Feb 2004 22:23:14 -0600
is $self a special scalar?
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perldoc map
perldoc grep
They both have very semilar functionality of creating a new array from
existing one.
From: Mallik [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: Perl Beginners [EMAIL PROTECTED]
Subject: map?
Date: Sat, 31 Jan 2004 17:38:22 +0530
I couldn't understand the
Hi,
What's the best way to open (for reading) a file on remote computer (in
perl) ?
Thanks.
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Well, I just want to open the file for reading.
somthing like open(FILE, host:file) will be great.
Even better if it uses ssh.
From: Andrew Gaffney [EMAIL PROTECTED]
To: Ohad Ohad [EMAIL PROTECTED]
CC: [EMAIL PROTECTED]
Subject: Re: opening files on remote computers
Date: Wed, 10 Dec 2003 07:43
: Andrew Gaffney [EMAIL PROTECTED]
To: Ohad Ohad [EMAIL PROTECTED]
CC: [EMAIL PROTECTED]
Subject: Re: opening files on remote computers
Date: Wed, 10 Dec 2003 08:22:18 -0600
Ohad Ohad wrote:
Well, I just want to open the file for reading.
somthing like open(FILE, host:file) will be great.
Even better
From: Vema Venkata [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: STDIN
Date: Mon, 15 Sep 2003 16:16:51 +1000
In my script iam using the following line..
where the user has to keyin either of the options
1)Change_Request,
2)call_req
3)Both
options
hey All,
I need some pointers (essays, presentations whatever . . .) on Perl
past/present/future .
I'm looking for something as little technical as possible.
10x
_
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Check out http://www.perldoc.com/perl5.8.0/pod/func/-X.html
You'll probably want to use the -M op.
Ohad.
From: Amit Sharma [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Comparing timestamp of 2 files
Date: Thu, 12 Jun 2003 12:04:48 +0530
Hi All,
I need your help to compare the file
hey,
Is there a perl function/module that will help me calculate the difference
between two files?
Something like the diff Unix command.
10x
Ohad.
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hey,
I guess this question came up several time already so a link will be fine.
What is the best way to learn Perl for someone with very basic programming
skills.
10x
Ohad.
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Thought it was obvious, but I guess not . . .
What I want is :
I have a symbolic link (to file - Unix), and I want to get the real file it
is pointing to.
10x
From: Ohad Ohad [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Urgent: How do I find real file instead of link
Date: Wed, 19 Mar
lets say:
$_ = Hello;
With the following subs calls:
1. sub(m/H/);
2. sub(m/R/);
3. sub(m/H/, 1);
4. sub(m/R/, 1);
Now when I check @_ inside sub I get.
1. ('1');
2. ();#Empty
3. ('1', 1);
4. (1)#??? Wierd doesn't sub knows it's getting two parameters (due to the
comma)?
Can anyone shed
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