I have been busy reading away on devices and filesystems and I am stuck on a particular subject matter.. I'm not understanding the concept behind mknod mkfifo makedev or related commands..
can anyone shed some light on the subject.!
any feedback welcome!
moxxx68 (0 Replies)
I'm having problem writing a shell script using bash that takes a file as an argument. The script should be able to determine what permissions the owner, group and everybody has for the file passed in.
could anyone plz help me out. (3 Replies)
#!/bin/bash
echo $1 | cat - $2 >> /tmp/$$ && mv /tmp/$$ $2
im trying to get the first argument to go in the middle of the second argument which is a file, anyone any ideas. i have only managed to get it to go on the end or the front.
been fiddling about with wc -l, i get the number of lines... (5 Replies)
Suppose that I have some data:
12,30
12,45
2,3
7,8
3,9
30, 8
45,54
56,65
Where (a,b) indicates that a is connected to b. I want to get all connected nodes to one point. For instance, the output of the above
example should be something like:
Group 1
2,3
3,9
Group 2
12,30
12,45... (4 Replies)
Hi all,
I have been struggling with this all day, and it is key to a conversion database I have to write.
The data converts the information out of an array using AWK, and basically all I have to do is figure out how to get the value of a variable inside a variable.
Right now at its... (11 Replies)
I want to search for the line with the group name and add the user into the group. The file format is the same as /etc/group
The code i wrote is
egrep "^$newGID" $group >/dev/null
FS=":"
oldData=awk -F: '{print $3}'
newData= "$oldData,$newUser"
sed -n $4/$newData $group
but a friend... (1 Reply)
Hi All
I have script that find 777 dir with specific extension like .php .Now after finding all 777 directory i will place in httpd.conf using a directory directive ,Now i was not do that,if directory entry exitst in httpd.conf then script ignor it dont show me at stdout else if it dont find... (2 Replies)
I am beginner in awk
awk 'BEGIN{for(i=1;(getline<"opnoise")>0;i++) arr=$1}{print arr}'
In the above script, opnoise is a file, I am reading it into an array and then printing the value corresponding to index 20. Well this is not my real objective, but I have posted this example to describe... (1 Reply)
I am developing a multi-threaded library that helps the transformation of messages between threads in different processes using shared memory.
I am using the pthreads condition facility in order to synchronize access to the shared memory slots through which the messages are passed.
My test... (2 Replies)
I was given this to do,
Write a Shell script to automatically check that a specified user is logged in to the computer.
The program should allow the person running the script to specify the name of the user to be checked, the frequency in seconds at which the script should check. If a... (1 Reply)
Discussion started by: operator
1 Replies
LEARN ABOUT SUSE
net::jabber::dialback::result
Net::Jabber::Dialback::Result(3) User Contributed Perl Documentation Net::Jabber::Dialback::Result(3)NAME
Net::Jabber::Dialback::Result - Jabber Dialback Result Module
SYNOPSIS
Net::Jabber::Dialback::Result is a companion to the Net::Jabber::Dialback
module. It provides the user a simple interface to set and retrieve all
parts of a Jabber Dialback Result.
DESCRIPTION
To initialize the Result with a Jabber <db:*/> you must pass it
the XML::Stream hash. For example:
my $dialback = new Net::Jabber::Dialback::Result(%hash);
There has been a change from the old way of handling the callbacks.
You no longer have to do the above yourself, a NJ::Dialback::Result
object is passed to the callback function for the message. Also,
the first argument to the callback functions is the session ID from
XML::Streams. There are some cases where you might want this
information, like if you created a Client that connects to two servers
at once, or for writing a mini server.
use Net::Jabber qw(Server);
sub dialbackResult {
my ($sid,$Result) = @_;
.
.
.
}
You now have access to all of the retrieval functions available.
To create a new dialback to send to the server:
use Net::Jabber qw(Server);
$Result = new Net::Jabber::Dialback::Result();
Now you can call the creation functions below to populate the tag before
sending it.
For more information about the array format being passed to the CallBack
please read the Net::Jabber::Client documentation.
Retrieval functions
$to = $Result->GetTo();
$from = $Result->GetFrom();
$type = $Result->GetType();
$data = $Result->GetData();
$str = $Result->GetXML();
@dialback = $Result->GetTree();
Creation functions
$Result->SetResult(from=>"jabber.org",
to=>"jabber.com",
data=>key);
$Result->SetTo("jabber.org");
$Result->SetFrom("jabber.com");
$Result->SetType("valid");
$Result->SetData(key);
Test functions
$test = $Result->DefinedTo();
$test = $Result->DefinedFrom();
$test = $Result->DefinedType();
METHODS
Retrieval functions
GetTo() - returns a string with server that the <db:result/> is being
sent to.
GetFrom() - returns a string with server that the <db:result/> is being
sent from.
GetType() - returns a string with the type <db:result/> this is.
GetData() - returns a string with the cdata of the <db:result/>.
GetXML() - returns the XML string that represents the <db:result/>.
This is used by the Send() function in Server.pm to send
this object as a Jabber Dialback Result.
GetTree() - returns an array that contains the <db:result/> tag
in XML::Parser::Tree format.
Creation functions
SetResult(to=>string, - set multiple fields in the <db:result/>
from=>string, at one time. This is a cumulative
type=>string, and over writing action. If you set
data=>string) the "from" attribute twice, the second
setting is what is used. If you set
the type, and then set the data
then both will be in the <db:result/>
tag. For valid settings read the
specific Set functions below.
SetTo(string) - sets the to attribute.
SetFrom(string) - sets the from attribute.
SetType(string) - sets the type attribute. Valid settings are:
valid
invalid
SetData(string) - sets the cdata of the <db:result/>.
Test functions
DefinedTo() - returns 1 if the to attribute is defined in the
<db:result/>, 0 otherwise.
DefinedFrom() - returns 1 if the from attribute is defined in the
<db:result/>, 0 otherwise.
DefinedType() - returns 1 if the type attribute is defined in the
<db:result/>, 0 otherwise.
AUTHOR
By Ryan Eatmon in May of 2001 for http://jabber.org..
COPYRIGHT
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.1 2004-08-17 Net::Jabber::Dialback::Result(3)