Hello all,
I need to run snoop command for a period of time (a day) and extract remote host column from it to find out who is accessing my server. When I run the following on the command line it works
snoop -port 22 | awk '{print $3}'
but when I do
snoop -port 22 | awk '{print $3}' | while... (2 Replies)
Hi. Im using cat to output the contents of a file, then piping it to my while read loop.In this loop variables get assigned values. However when i try to use the variables outside the loop their values has been reset.I understand about subshells etc. but I have no idea how to "preserve" the... (3 Replies)
hi,
I have a baby.txt file with two type of message:
xxxxxxxx is missing
xxxxxxxxxxx is not missing
xxxx is missing
xxxxxxxx is not missing
xxxxxxxx is not missing
For the above, I need to read file and get all "xxxx is missing" and write into baby_missing.txt. If no message "xxxxx is... (12 Replies)
I am trying to create a small install script for gentoo. I am trying to research how to pass on information from a command i.e. mii-tool to autodiscover my network settings.
for instance
~ # mii-tool
eth0: no autonegotiation, 100baseTx-HD, link ok
eth1: 10 Mbit, half duplex, no link
... (1 Reply)
Sorry about the title, but this should be fairly self-explanatory.
My script seems to work, except that in the output, below, the first three lines are correct, but why does it print the additional lines 4, 5, & 6?
Script:
#!/bin/bash
while read;
do
client="$(grep -m 1 Client | awk... (3 Replies)
<key>ExcludeSimpleHostnames</key>
<integer>0</integer>
<key>FTPPassive</key>
Need simple command that will change the 0 to a 1 in this file when I grep it, but only for this integer key directly after the ExcludeSimpleHostnames key.
I got this output code... (8 Replies)
Hi -
I have a file containing data like :-
cn=tommy,cn=users,c=uk
passwordexpirydate=20100530130623z
cn=jane,cn=users,c=uk
passwordexpirydate=20100423140734z
cn=michael,cn=users,c=uk
passwordexpirydate=20100331020044z
I want to end up with a file that looks like:-... (6 Replies)
I'm working on a short BASH script on my Ubuntu box that will run powerpoint scripts with MS Powerpoint Viewer 2007 via WINE.
I can run the presentation when I run it manually but what i'd like to do is have the script look for the newest file then run it.
#! /bin/sh
# Start the newest... (2 Replies)
Hi all, how read varaible and ouput in colum,
e.g.
$ echo $VAR1
opc op odi games gopher vcsa abrt
I like
$ echo $VAR1
opc
op
odi
games
gopher
vcsa
abrt (3 Replies)
need help to print the below ..
Content of file looks like below ..
SCHEMA1. TABLE1
SCHEMA2. TABLE2
SCHEMA3. TABLE3
read lines from above file and print o/p as below
print output like read 1st line and print
SELECT SCHEMA1.TABLE1
print output like read 2st line and print ... (4 Replies)
Discussion started by: rocking77
4 Replies
LEARN ABOUT DEBIAN
mail::message::construct::text
Mail::Message::Construct::Text(3pm) User Contributed Perl Documentation Mail::Message::Construct::Text(3pm)NAME
Mail::Message::Construct::Text - capture a Mail::Message as text
SYNOPSIS
my $text = $msg->string;
my $text = "$msg"; # via overload
my @text = $msg->lines;
my @text = @$lines; # via overload
my $fh = $msg->file;
my $line = <$fh>;
$msg->printStructure;
DESCRIPTION
Complex functionality on Mail::Message objects is implemented in different files which are autoloaded. This file implements the
functionality related to creating message replies.
METHODS
The whole message as text
$obj->file()
Returns the message as file-handle.
$obj->lines()
Returns the whole message as set of lines. In LIST context, copies of the lines are returned. In SCALAR context, a reference to an
array of lines is returned.
$obj->printStructure([FILEHANDLE|undef],[INDENT])
Print the structure of a message to the specified FILEHANDLE or the selected filehandle. When explicitly "undef" is specified as
handle, then the output will be returned as string.
The message's subject and the types of all composing parts are displayed.
INDENT specifies the initial indentation string: it is added in front of each line. The INDENT must contain at least one white-space.
example:
my $msg = ...;
$msg->printStructure(*OUTPUT);
$msg->printStructure;
my $struct = $msg->printStructure(undef);
# Possible output for one message:
multipart/mixed: forwarded message from Pietje Puk (1550 bytes)
text/plain (164 bytes)
message/rfc822 (1043 bytes)
multipart/alternative: A multipart alternative (942 bytes)
text/plain (148 bytes, deleted)
text/html (358 bytes)
$obj->string()
Returns the whole message as string.
Flags
SEE ALSO
This module is part of Mail-Box distribution version 2.105, built on May 07, 2012. Website: http://perl.overmeer.net/mailbox/
LICENSE
Copyrights 2001-2012 by [Mark Overmeer]. For other contributors see ChangeLog.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See
http://www.perl.com/perl/misc/Artistic.html
perl v5.14.2 2012-05-07 Mail::Message::Construct::Text(3pm)