mail::milter::module::headerregex(3pm) [debian man page]
Mail::Milter::Module::HeaderRegex(3pm) User Contributed Perl Documentation Mail::Milter::Module::HeaderRegex(3pm)NAME
Mail::Milter::Module::HeaderRegex - milter to accept/reject messages with certain headers
SYNOPSIS
use Mail::Milter::Module::HeaderRegex;
my $milter = new Mail::Milter::Module::HeaderRegex('^Foo: ');
my $milter2 = &HeaderRegex('^Foo: Bar'); # convenience
DESCRIPTION
This milter module rejects messages at DATA phase if one of the message's headers matches user-supplied regular expressions.
METHODS
new(REGEX[, ...])
Accepts one or more regular expressions, as strings or qr// precompiled regexes. They are tested in sequence, and the first match ter-
minates checking.
set_message(MESSAGE)
Sets the message used when rejecting messages. This string may contain the substring %H, which will be replaced by the matching header
name.
This method returns a reference to the object itself, allowing this method call to be chained.
AUTHOR
Todd Vierling, <tv@duh.org> <tv@pobox.com>
SEE ALSO
Mail::Milter::Object
perl v5.8.8 2004-02-26 Mail::Milter::Module::HeaderRegex(3pm)
Check Out this Related Man Page
Mail::Milter::Object(3pm) User Contributed Perl Documentation Mail::Milter::Object(3pm)NAME
Mail::Milter::Object - Perl extension to encapsulate a milter in an object
SYNOPSIS
package Foo;
use base Mail::Milter::Object;
sub connect_callback {
my $this = shift;
my $ctx = shift;
my @connect_args = @_;
...
}
...
my $milter = new Foo;
DESCRIPTION
Normally, milters passed to "Sendmail::Milter" consist of nondescript hash references. "Mail::Milter::Object" transforms these callback
hashes into fully qualified objects that are easier to maintain and understand. In conjunction with "Mail::Milter::Chain", this also
allows for a more modular approach to milter implementation, by allowing each milter to be a small, granular object that can exist indepen-
dently of other milters.
Each object inheriting from this class has access to the hash reference making up the object itself. Two caveats must be noted when
accessing this hashref:
* Key names used for private data should be prefixed by an underscore (_) in order to prevent accidental recognition as a callback name.
* Since a milter object can be reused many times throughout its existence, and perhaps reentrantly if threads are in use, the hashref
should contain only global configuration data for this object rather than per-message data. Data stored per message or connection should
be stashed in the milter context object by calling "getpriv()" and "setpriv()" on the context object.
METHODS
new()
Creates a new "Mail::Milter::Object". The fully qualified class is scanned for milter callback methods with names of the form CALL-
BACK_callback. If such a method exists, a corresponding callback entry point is added to this object.
AUTHOR
Todd Vierling, <tv@duh.org> <tv@pobox.com>
SEE ALSO
Mail::Milter, Sendmail::Milter.
perl v5.8.8 2004-02-26 Mail::Milter::Object(3pm)
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)