06-24-2009
Quote:
Originally Posted by
durgaprasad
Yaa igot them,but iwant to take only one occurence for string.
one occurence??
you mean exact match or only the first match??
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a script which searches a huge log file for the existence of a specified string and if the string is not present i receive an alert mail.
Here's an extract:
STRING=$(grep 'warning' logfile | tail -1 | wc -l)
if (( ${STRING} > 0 ));
then
print -- "---- Warning etc.... (3 Replies)
Discussion started by: Moxy
3 Replies
2. Shell Programming and Scripting
How to grep multiple string occurance in input file using single grep command? I have below input file with many IDP, RRBE messages. Out put should have count of each messages.
I have used below command but it is not working
grep -cH "(sent IDP Request)(Recv RRBCSM)" *.txt ... (5 Replies)
Discussion started by: sushmab82
5 Replies
3. Shell Programming and Scripting
Hi,
New to shell scripting....
I have log file content as below:
I have to count the number of occurences of ERROR or INFO Messages.
So, I cut 5 th column and uniquly sorted and redirected it to new.txt file.
But I want copy to S*/Filename and T*/Filename of respective ERROR or INFO... (5 Replies)
Discussion started by: Shirisha
5 Replies
4. UNIX for Dummies Questions & Answers
I want to search files (basically .cc files) in /xx folder and subfolders.
Those files (*.cc files) must contain #include "header.h" AND x() function.
I am writing it another way to make it clear,
I wanna list of *.cc files that have 'header.h' & 'x()'. They must have two strings, header.h... (2 Replies)
Discussion started by: ritikaSharma
2 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I will use below command for grep single string ("osuser" is search string)
ex: find . -type f | xarg grep -il osuser
but i have one more string "v$session"
here i want to grep in which file these two strings are present.
any help is appreciated,
Thanks in advance.
Gagan (2 Replies)
Discussion started by: gagan4599
2 Replies
6. Shell Programming and Scripting
Hi, every one!
I have a file with multiple strings.
file1
ATQRGNE
ASQGVKFTE
ASSQYRDRGGLET
SPEQGARSDE
ASSRDFTDT
ASSYSGGYE
ASSYTRLWNTGE
ASQGHNTD
PSLGGGNQPQH
SLDRDSYNEQF
I want to grep each string in hundreds of files in the same directory, further, I want to find out the string... (7 Replies)
Discussion started by: xshang
7 Replies
7. Shell Programming and Scripting
I have a script that periodically checks the Apache error_log to search for a specific error that causes it to hand and, if found, it restarts the service.
I recently found another error that forces it to hand and won't serve pages until it is reset. What I'm trying to do is to get the script to... (3 Replies)
Discussion started by: cfjohnsn
3 Replies
8. Shell Programming and Scripting
Hi,
Whether we can search multiple strings using or in grep -F
In Generally,
grep -F "string1" "filename.txt"
How to search for multiple string using grep -F as we using grep
grep "string1\|string2" "filename.txt"
Regards,
Nanthagopal A (10 Replies)
Discussion started by: nanthagopal
10 Replies
9. Shell Programming and Scripting
Consider i have the below data in my log file.
i want to grep using "Monday" and "Working"
So the only output i expect is
Can you help me with the grep query for Sun Sparc ?
Usage: grep -hblcnsviw pattern file . . . (8 Replies)
Discussion started by: mohtashims
8 Replies
10. Shell Programming and Scripting
I need to get text between two strings <app-deployment file=" and </app-deployment> as it appears more than once in the file then how can i store the text between each occurrence in a separate file ?
Thus, i need the below to go in found1.tmp
and the below to go in found2.tmp
... (8 Replies)
Discussion started by: mohtashims
8 Replies
LEARN ABOUT DEBIAN
set::infinite::_recurrence
Set::Infinite::_recurrence(3pm) User Contributed Perl Documentation Set::Infinite::_recurrence(3pm)
NAME
Set::Infinite::_recurrence - Extends Set::Infinite with recurrence functions
SYNOPSIS
$recurrence = $base_set->_recurrence ( &next, &previous );
DESCRIPTION
This is an internal class used by the DateTime::Set module. The API is subject to change.
It provides all functionality provided by Set::Infinite, plus the ability to define recurrences with arbitrary objects, such as dates.
METHODS
o _recurrence ( &next, &previous )
Creates a recurrence set. The set is defined inside a 'base set'.
$recurrence = $base_set->_recurrence ( &next, &previous );
The recurrence functions take one argument, and return the 'next' or the 'previous' occurence.
Example: defines the set of all 'integer numbers':
use strict;
use Set::Infinite::_recurrence;
use POSIX qw(floor);
# define the recurrence span
my $forever = Set::Infinite::_recurrence->new(
Set::Infinite::_recurrence::NEG_INFINITY,
Set::Infinite::_recurrence::INFINITY
);
my $recurrence = $forever->_recurrence(
sub { # next
floor( $_[0] + 1 )
},
sub { # previous
my $tmp = floor( $_[0] );
$tmp < $_[0] ? $tmp : $_[0] - 1
},
);
print "sample recurrence ",
$recurrence->intersection( -5, 5 ), "
";
# sample recurrence -5,-4,-3,-2,-1,0,1,2,3,4,5
{
my $x = 234.567;
print "next occurence after $x = ",
$recurrence->{param}[0]->( $x ), "
"; # 235
print "previous occurence before $x = ",
$recurrence->{param}[2]->( $x ), "
"; # 234
}
{
my $x = 234;
print "next occurence after $x = ",
$recurrence->{param}[0]->( $x ), "
"; # 235
print "previous occurence before $x = ",
$recurrence->{param}[2]->( $x ), "
"; # 233
}
o is_forever
Returns true if the set is a single span, ranging from -Infinity to Infinity.
o _is_recurrence
Returns true if the set is an unbounded recurrence, ranging from -Infinity to Infinity.
CONSTANTS
o INFINITY
The "Infinity" value.
o NEG_INFINITY
The "-Infinity" value.
SUPPORT
Support is offered through the "datetime@perl.org" mailing list.
Please report bugs using rt.cpan.org
AUTHOR
Flavio Soibelmann Glock <fglock@gmail.com>
The recurrence generation algorithm is based on an idea from Dave Rolsky.
COPYRIGHT
Copyright (c) 2003 Flavio Soibelmann Glock. All rights reserved. This program is free software; you can distribute 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.
SEE ALSO
Set::Infinite
DateTime::Set
For details on the Perl DateTime Suite project please see <http://datetime.perl.org>.
perl v5.12.4 2011-08-22 Set::Infinite::_recurrence(3pm)