01-23-2009
Break command
have a query on this break. I am using a program where I am using a while loop to execute it. It will get into a file take the first file and then ping it and if the ip is reachable then it will mail. Now what happens is that when i ping the ip it does nopt come out of the loop and it says "reply from reply from" . I need to usse a break statemetn to come out of this. Can you assist me in this.
Let me know if i need to explain more.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
When working in vi, the CTRL+j command for merging lines is very convenient. Is there an equivalent for splitting them (inserting a line break)? I often find myself pressing "i" + "return" + "esc", which I find a bit lengthy.
Thanks in advance! (3 Replies)
Discussion started by: Skogsmulle
3 Replies
2. Shell Programming and Scripting
is it possible? because i still need to keep on reading even though i don't want to read that particular line (7 Replies)
Discussion started by: finalight
7 Replies
3. UNIX for Dummies Questions & Answers
find . "(" -name a.out -o -name core ")" -exec rm {} \;
Specifically
What files are trying to be found
What does the -o do in this command
What is the result if the files are found
What does the command do if the files are not found
What does the . after the word find mean
thanks in... (1 Reply)
Discussion started by: knp808
1 Replies
4. Solaris
Hi Gurus
I would like to know whether break command always work well means take the system to ok> prompt. Its depend upon sever model also. As I am facing problem when ever my system ( Sunfire V890 ) having Solaris 10 OS & oracle RAC on it goes to hang state then I run the break command from... (6 Replies)
Discussion started by: girish.batra
6 Replies
5. Shell Programming and Scripting
Greetings.
cat $name$telephonenumber >> telephonebook.txtI would like to break cat with the command 'break'. Pretty hard to understand huh? So to clarify it:
echo "If you want to stop adding datas to your telephonebook please type 'break'
if #this part is probably not good
then
echo... (2 Replies)
Discussion started by: buddhist
2 Replies
6. Shell Programming and Scripting
hi guys
I am working on a menu for linux... some basic stuff.
but I have an issue. I got 1 server where something is working and the same thing does not work in the same way in another linux box
Basically I am simulating a command line where user insert some commands and to end and go back... (7 Replies)
Discussion started by: karlochacon
7 Replies
7. Shell Programming and Scripting
...when the lines use both a colon and commas to separate the parts you want read as information.
The first version of this script used cut and other non-Bash-builtins, frequently, which made it nice and zippy with little more than average processor load in GNOME Terminal but, predictably, slow... (2 Replies)
Discussion started by: SilversleevesX
2 Replies
8. Shell Programming and Scripting
Hello everyone!
I'm trying to make the below file1 look like file2, can anyone help?
Basically I just hit backspace on every line that starts with a number.
Thanks!
file1:
THIS#IS-IT1
4
THIS#IS-IT2
3
THIS#IS-IT3
2
THIS#IS-IT4
1
Result > file2: (4 Replies)
Discussion started by: demmel
4 Replies
9. Solaris
Hi
I have A Sun Ultra Enterprise 450 server, it has Solaris installed on it.
I have A serial terminal hooked up to it (nullmodem cable plugged into serial port 1 on the box, and the other end plugged into the serial port of A laptop (NEC Versa M300))
The laptop is running Ubuntu 12.04.2... (3 Replies)
Discussion started by: SomeoneTwo
3 Replies
10. Shell Programming and Scripting
in my python script i have loop like below:
for item in itemlist:
if <condition>:
<code>
else:
<code>
if <condition>:
if <condition>:
<code>
else:
for type in types:
if... (1 Reply)
Discussion started by: ctrld
1 Replies
LEARN ABOUT CENTOS
ppi::statement::break
PPI::Statement::Break(3) User Contributed Perl Documentation PPI::Statement::Break(3)
NAME
PPI::Statement::Break - Statements which break out of normal statement flow
SYNOPSIS
last;
goto FOO;
next if condition();
return $foo;
redo;
INHERITANCE
PPI::Statement::Break
isa PPI::Statement
isa PPI::Node
isa PPI::Element
DESCRIPTION
"PPI::Statement::Break" is intended to represent statements that break out of the normal statement flow control. This covers the basic
types 'redo', 'goto', 'next', 'last' and 'return'.
METHODS
"PPI::Statement::Break" has no additional methods beyond the default ones provided by PPI::Statement, PPI::Node and PPI::Element.
However, it is expected to gain methods for identifying the line to break to, or the structure to break out of.
TO DO
- Add the methods to identify the break target
- Add some proper unit testing
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.16.3 2011-02-26 PPI::Statement::Break(3)