hi and sorry for crossposting...
I have data, the first column is the date ("2011 02 03 12 45") and follow I have the measurements . What I would like to do is:
to read the data line by line and write the data of "today" in a new file and "yesterday" as well in another file, separated by TAB,- and the date should be in the form of "2011/02/03 12:45:00".(today and yesterday is already defined in another script)....
Example of an input file and how the files should be divided into 2 outputfiles:
How can I redirect all stdout and stderr messages from a command to /dev/null (or to a file if need be) except messages that start with the word 'foo'? Messages that start with 'foo' need to be displayed in real time (i.e., when they are sent to stdout/stderr by the command). Thanks. (5 Replies)
Hello all,
I am currently try to learn the linux operating system as well as some bash programming. I have come across some online course work which has been very helpful, I have been working through some assignments and since I have no teacher to ask I have come to you experts.
So the... (6 Replies)
i write a shell program and i execute that after i made a bin directiry in my home directory(i didnt give any permissions)
now i change to other directory.then i execute it bit it is saying " no such a file or directory"
can any one help me please (2 Replies)
Hello,
I am processing data. In the first column there is the date ("2011 02 03 12 45") separated by space and follow I have the measurements.I have several days in one file. What I would like to do is:
to read the data line by line and write the data of "today" in a new file and "yesterday" as... (13 Replies)
Hello,
I am new to shell scripting. I have a question I would greatly appreciate any suggestions on. I am writing a ksh script that will launch bin files. The files are owned root and the application runs under root. The application administrators do not get root access. The script is intended... (1 Reply)
1. Create a directory script (project_dir.sh)
· Write a script in your home directory to create a subdirectory called “PROJECT<99>” within your home directory on the Ubantu/Linux server. <99> is your project number (e.g. 01,02,03, ... 15).
· The script must test whether... (1 Reply)
My professor has given me a couple of functions that I am to use to accomplish the task of replacing spaces in file and/or directory names with hyphens.
(i.e. A B/C D/E F and you want to rename that to A B/C D/E-F would be an example of changing the file and leaving the directories)
These are... (1 Reply)
Hi,
can someone explain how this aliases work:
alias m 'if ( \!:$ =~ *gz) set status = 1 && most \!:$ || gzcat \!:1 | most '
I mean, I know what it does, but I don't know how
- what is \!:$ and \!:1
- how do it used the && and ||
- what it does with status variable?
thanks (3 Replies)
Hello,
I am new to Linux and studying to become a Unix System Admin. I am taking a course in which I was practicing creating a bash script to ping a particular IP address. The script can be found below:
#/bin/bash
echo "Enter the IP address"
read ip
if
then
ping -c 1 $ip
if ;... (3 Replies)
Discussion started by: shah9250
3 Replies
LEARN ABOUT DEBIAN
config::model::cursesui
Config::Model::CursesUI(3pm) User Contributed Perl Documentation Config::Model::CursesUI(3pm)NAME
Config::Model::CursesUI - Curses interface to edit config data
SYNOPSIS
use Config::Model ;
use Config::Model::CursesUI ;
my $model = Config::Model -> new ;
my $inst = $model->instance (root_class_name => 'XXX',
instance_name => 'yyy');
# create dialog
my $dialog = Config::Model::CursesUI-> new
(
experience => 'beginner', # or 'advanced'
) ;
# start never returns
$dialog->start($model) ;
DESCRIPTION
This class provides a Curses::UI interface to configuration data managed by Config::Model.
IMPORTANT: Once the CursesUI object is created, STDOUT and STDERR are managed by the Curses interface, so all print and warn will not work
as expected.
CONSTRUCTOR
The constructor accepts the following parameters:
experience
Specifies the experience level of the user (default: "beginner"). The experience can be "master advanced beginner".
load
Subroutine ref containing the code to load the configuration data from the configuration files. This may overrides loading mechanism
specified in the model with Config::Model::AutoRead. This sub is called without any arguments.
store
Subroutine ref containing the code to store the configuration data in the configuration files. This may overrides writing mechanism
specified in the model with Config::Model::AutoRead. This sub is called without any arguments.
AUTHOR
Dominique Dumont, (ddumont at cpan dot org)
LICENSE
Copyright (c) 2007-2009,2011 Dominique Dumont.
This file is part of Config-Model.
Config-Model is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser Public License as
published by the Free Software Foundation; either version 2.1 of
the License, or (at your option) any later version.
Config-Model is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser Public License for more details.
You should have received a copy of the GNU Lesser Public License
along with Config-Model; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA
SEE ALSO
Config::Model, Config::Model::ObjTreeScanner, Curses::UI, Curses
perl v5.10.1 2011-03-04 Config::Model::CursesUI(3pm)
02-03-2011
