08-07-2012
Suppress Error Message
How can I suppress a error message being given by awk command in bash shell?
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1. Shell Programming and Scripting
Hi,
I'm running a background job in my bash script.
But when the job quit, bash echos a message like
"+ Done xterm".
This is annoying.
How can I suppress it? (5 Replies)
Discussion started by: momiji
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2. Shell Programming and Scripting
I am getting the following upon cat a file which is not present in directory.
"cat: cannot open test1.txt"
I need to process files and I want that this message should be suppressed. thx (5 Replies)
Discussion started by: helper2007
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3. Shell Programming and Scripting
I'm creating a bsh shell to unzip a file from one directory into another. The directory that holds the zip files has zip files constantly being added to it, so I am testing it before it does the unzip and more.
Right now my code looks like this:
unzip -tq $ZIP_PATH/$ZIP_NAME >/dev/null
if ... (5 Replies)
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4. Shell Programming and Scripting
Hi All
this is a simple script
#! /bin/bash
FileCnt=`ls -lrt $DIR/* | wc -l`
echo $FileCnt
how could i escape the error msg if there are no files in $DIR
ls: /home/sayantan/test/files/cnt/*: No such file or directory
0
Looking forward for a quick reply
Regards, Newbie... (3 Replies)
Discussion started by: newbie07
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5. Shell Programming and Scripting
biff n
pdir=`pwd`
# check for null parameter
if ; then
echo current directory $pdir
ls -latr
echo
else
p1=$1
#check for directory entry only
if ; then
pdir=$p1
echo current directory $pdir
cd $pdir
ls -latr
echo
#check for directory entry and file... (2 Replies)
Discussion started by: wtolentino
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6. Shell Programming and Scripting
I'm having trouble with part of this bash script in Linux where I respawn a new instance of script and kill the old one to prevent forking (Yes, I know 'exec' will not fork but this needs to be interactive) When the old instance is kill it pops up "Terminated!" in the middle of the new instance... (7 Replies)
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HI ,
I am tryin to copying multiple files from some dir. If the files are not present. It should not throw error in the screen. HOw to do that . Please help (4 Replies)
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8. Shell Programming and Scripting
I have a file containing data in multiple columns. The colums are seperated by pipe (|). I need to extract information as below:
myfile_20130929_781;10;100.00
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9. Shell Programming and Scripting
Hallo,
I wrote some script:
95% of the script's output consists of error messages like "mkdir: cannot create directory ‘final': File exists
Exit 1" and "rm: No match. Exit 1".
These messages are not harmful at all, but they make the output almost unreadable.
How can I get rid of... (5 Replies)
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10. Shell Programming and Scripting
In the below bash function multiple variants are input and stored in a variable $variant, and each is written to an out file at c:/Users/cmccabe/Desktop/Python27/out.txt stored on a separate line.
# enter variant
phox2b() {
printf "\n\n"
printf "What is the id of the patient getting... (0 Replies)
Discussion started by: cmccabe
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LEARN ABOUT DEBIAN
net::dbus::binding::message::error
Net::DBus::Binding::Message::Error(3pm) User Contributed Perl Documentation Net::DBus::Binding::Message::Error(3pm)
NAME
Net::DBus::Binding::Message::Error - a message encoding a method call error
SYNOPSIS
use Net::DBus::Binding::Message::Error;
my $error = Net::DBus::Binding::Message::Error->new(
replyto => $method_call,
name => "org.example.myobject.FooException",
description => "Unable to do Foo when updating bar");
$connection->send($error);
DESCRIPTION
This module is part of the low-level DBus binding APIs, and should not be used by application code. No guarentees are made about APIs under
the "Net::DBus::Binding::" namespace being stable across releases.
This module provides a convenience constructor for creating a message representing an error condition.
METHODS
my $error = Net::DBus::Binding::Message::Error->new( replyto => $method_call, name => $name, description => $description);
Creates a new message, representing an error which occurred during the handling of the method call object passed in as the "replyto"
parameter. The "name" parameter is the formal name of the error condition, while the "description" is a short piece of text giving more
specific information on the error.
my $name = $error->get_error_name
Returns the formal name of the error, as previously passed in via the "name" parameter in the constructor.
AUTHOR
Daniel P. Berrange.
COPYRIGHT
Copyright (C) 2004-2009 Daniel P. Berrange
SEE ALSO
Net::DBus::Binding::Message
perl v5.14.2 2011-06-30 Net::DBus::Binding::Message::Error(3pm)