Hi,
I am stuck with a problem here.
Suppose i have a variable which is assigned some string containing special charatcers. for eg:
$a="abcdef^bbwk#kdbcd@";
I have to remove the special characters using Perl. The text is assigned to the variable implicitly.
How to do it? (1 Reply)
Hi Experts,
In a file tht i copied from the web , i am not able to remove the leading white spaces. I tried the below , none of them working . I opened the file through vi to check for the special characters if any , but no such characters found.
Your advice will be greatly appreciated.
sed... (5 Replies)
Hi all-
I've got a file that will have multiple columns. In one column there will be a string that is 10 digits in length, but I need to trim the first four zeros to make it 6 characters?
example:
0000001234
0000123456
0000234566
0000000321
output:
001234
123456
234566
000321 (5 Replies)
Guys,
can you help me in removing the junk character "^S" from the below line using perl
Reference Data Not Recognised ^S Where a value is provided by the consuming system, which is not reco
Thanks,
M.Mohan (1 Reply)
Hi, I'm writing a ksh script and trying to use an awk / sed / or perl one-liner to remove the last 4 characters of a line in a file if it begins with a period.
Here is the contents of the file... the column in which I want to remove the last 4 characters is the last column. ($6 in awk). I've... (10 Replies)
Hi All,
I am new to Unix and trying to run some scripting on a linux box. I am trying to remove the non alphanumeric characters and alpha characters from the following line.
<measResults>883250 869.898 86432.4 809875.22 804609 60023 59715 </measResults>
Desired output is:
883250... (6 Replies)
I had a string in perl script as below.
Tue Augáá7 03:54:12 2012
Now I need to replace the special character with space.
After removing the special chaacters
Tue Aug 7 03:54:12 2012
Could anyone please help me here for writing the regular expression?
Thanks in advance..
Regards,
GS (1 Reply)
Hello. I've been thinking about how to go about this. I know I'm close but still does not work. I need to remove any word in that is not at least 2 characters long. I've removed all the non-alphabetic characters already (numbers included). Here's an example:
my $string = "This string is a... (4 Replies)
Hello!
I know that this expression gets rid of non-alphanumeric characters:
sed 's///g'
and I understand that it is replacing them with nothing - hence the '//'-, but I don't understand how it's doing it.
It seems it's finding strings that begin with alphanumeric and replacing them with... (2 Replies)
OS : RHEL 6.7
Shell : bash
I am trying to remove the leading the spaces in the below file
$ cat pattern2.txt
hello1
hello2
hello3
hello4
Expected output is shown below.
$ cat pattern2.txt
hello1
hello2
hello3
hello4 (2 Replies)
Discussion started by: John K
2 Replies
LEARN ABOUT CENTOS
mozilla::ca
Mozilla::CA(3) User Contributed Perl Documentation Mozilla::CA(3)NAME
Mozilla::CA - Mozilla's CA cert bundle in PEM format
SYNOPSIS
use IO::Socket::SSL;
use Mozilla::CA;
my $host = "www.paypal.com";
my $client = IO::Socket::SSL->new(
PeerHost => "$host:443",
SSL_verify_mode => 0x02,
SSL_ca_file => Mozilla::CA::SSL_ca_file(),
)
|| die "Can't connect: $@";
$client->verify_hostname($host, "http")
|| die "hostname verification failure";
DESCRIPTION
Mozilla::CA provides a copy of Mozilla's bundle of Certificate Authority certificates in a form that can be consumed by modules and
libraries based on OpenSSL.
The module provide a single function:
SSL_ca_file()
Returns the absolute path to the Mozilla's CA cert bundle PEM file.
SEE ALSO
<http://curl.haxx.se/docs/caextract.html>
LICENSE
For the bundled Mozilla CA PEM file the following applies:
The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
the License for the specific language governing rights and limitations under the License.
The Original Code is the Netscape security libraries.
The Initial Developer of the Original Code is Netscape Communications Corporation. Portions created by the Initial Developer are
Copyright (C) 1994-2000 the Initial Developer. All Rights Reserved.
Alternatively, the contents of this file may be used under the terms of either the GNU General Public License Version 2 or later (the
"GPL"), or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the LGPL
are applicable instead of those above. If you wish to allow use of your version of this file only under the terms of either the GPL or
the LGPL, and not to allow others to use your version of this file under the terms of the MPL, indicate your decision by deleting the
provisions above and replace them with the notice and other provisions required by the GPL or the LGPL. If you do not delete the
provisions above, a recipient may use your version of this file under the terms of any one of the MPL, the GPL or the LGPL.
The Mozilla::CA distribution itself is available under the same license.
perl v5.16.3 2014-06-10 Mozilla::CA(3)