7 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I wrote this code, questions follow
#! /bin/bash -f
# Purpose - to show how if syntax is used within an awk
clear;
ls -l;
echo "This will print out the first two columns of the inputted file in this directory";
echo "Enter filename found in this directory";
read input;
... (11 Replies)
Discussion started by: Seth
11 Replies
2. Red Hat
Heyas
I'm trying to build a live image using livecd-tools (livecd-creator), but this time i'd like to reuse the /root/anaconda-ks.cfg.
System: Fedora 3.16.7-200.fc20.x86_64
The building starts, the download begins, but it fails with networking.
MAIN.ks
# Based on: fedora-live-base.ks... (0 Replies)
Discussion started by: sea
0 Replies
3. Shell Programming and Scripting
Hi,
I am trying to check if two input files exist before the rest of the scripts is run. Following is the code that I have but it gives me syntax error.
if
then
echo "File not found"
else
echo "File found"
fi (3 Replies)
Discussion started by: nua7
3 Replies
4. Red Hat
i have automated installation of my proprietory linux.. using PXE. it all goes well. but after complete installation, while using the admin interface.. i am facing display problems.
is it due to package dependencies.?
or i have to write post script in anaconda-ks.cfg file???
can some one tell... (10 Replies)
Discussion started by: jayesh_j
10 Replies
5. Shell Programming and Scripting
hi; i have one configuration file(configuration.cfg),where contents are below..
filename = charge.cfg
sectionname =
networkid = 1
retrytimes = 2
-------------
--------------
sectionname =
networkid = 1
retrytimes = 2
filename = xyz.cfg
------------------
-----------------
There is... (7 Replies)
Discussion started by: suryanarayan
7 Replies
6. UNIX for Advanced & Expert Users
i create ks.cfg for automatic install for centos 5.2 it's work perfectky for cutom install linux package.
and i want to install another program with shell scripts (assume test.tar include in DVD linux custom package)** single dvd include linux os and test.tar
sample
#!/bin/bash... (1 Reply)
Discussion started by: slackman
1 Replies
7. Programming
Hi Folks,
I am trying to write a small compiler for syntax checking in C programs. I would like to attach a Context Free Grammar(CFC) to it.
Does any one know as to how I should associate or map the Grammar with the C program????
A quick help would help me a lot......
Thanks,
Nisha (4 Replies)
Discussion started by: Nisha
4 Replies
MDC(3pm) User Contributed Perl Documentation MDC(3pm)
NAME
Log::Log4perl::MDC - Mapped Diagnostic Context
DESCRIPTION
Log::Log4perl allows loggers to maintain global thread-specific data, called the Nested Diagnostic Context (NDC) and Mapped Diagnostic
Context (MDC).
The MDC is a simple thread-specific hash table, in which the application can stuff values under certain keys and retrieve them later via
the "%X{key}" placeholder in "Log::Log4perl::Layout::PatternLayout"s.
Log::Log4perl::MDC->put($key, $value);
Store a value $value under key $key in the map.
my $value = Log::Log4perl::MDC->get($key);
Retrieve the content of the map under the specified key. Typically done by %X{key} in "Log::Log4perl::Layout::PatternLayout". If no
value exists to the given key, "undef" is returned.
my $text = Log::Log4perl::MDC->remove();
Delete all entries from the map.
Log::Log4perl::MDC->get_context();
Returns a reference to the hash table.
Please note that all of the methods above are class methods, there's no instances of this class. Since the thread model in perl 5.8.0 is
"no shared data unless explicetly requested" the data structures used are just global (and therefore thread-specific).
COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-07-21 MDC(3pm)
10-07-2009
Wrong Post