hey gurus,
my-build1-abc
my-build10-abc
my-build2-abc
my-build22-abc
my-build3-abc
basically i want to numerically sort the entire lines based on the build number. I dont zero pad the numbers because thats "how it is" ;-)
sort -n won't work because it starts from the beginning.
... (10 Replies)
HI,
Need awk command to get date and time alone from
Input : "15:29:15 28.08.2010|SCHEDULE: Started program POSG1"
Output expected : "15:29:15 28.08.2010"
Please help. (9 Replies)
i have something like this in a file called mysqldump.sql
--
-- Table structure for table `Table11`
--
DROP TABLE IF EXISTS `Table11`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `Table11` (
`id` int(11) NOT NULL... (14 Replies)
consider the following is the contents of the file
cat 11.sql
drop procedure if exists hoop1 ;
Delimiter $$
CREATE PROCEDURE hoop1(id int)
BEGIN
END
$$
Delimiter ;
.
.
.
.
drop procedure if exists hoop2;
Delimiter $$
CREATE PROCEDURE hoop2(id int)
BEGIN
END
$$ (8 Replies)
I was wondering if it was possible to grep a pattern based on the surround text. For example, if i have an input file like this:
titleA
titleB
titlex
titleC
titleD
titlex
titleE
And I want to grep "title" and save the results only if it is not followed with a "titlex". My output... (14 Replies)
cat fileanme.txt
custom1=, custom2=, userPulseId=3005, accountPolicyId=1, custom3=, custom4=, homeLocationId=0, i need to make the fields appear in next line based on identifier (,) ie comma
so output should read
cat fileanme.txt
custom1=,
custom2=,
userPulseId=3005,
... (8 Replies)
here below is a part of the file
cat fileName.txt
NAME=APP-VA-va_mediaservices-113009-VA_MS_MEDIA_SERVER_NOT_PRESENT-S
FIXED=false
DATE= 2013-02-19 03:46:04.4
PRIORITY=HIGH
RESOURCE NAME=ccm113
NAME=APP-DS-ds_ha-140020-databaseReplicationFailure-S
FIXED=false
DATE= 2013-02-19... (4 Replies)
I have a file containing texts and indexes. I need the text between (and including ) INDEX and number "1" alone in line. I have managed this:
awk '/INDEX/,/1$/{if (!/1$/)print}' file1.txt
It works for all indexes.
And then I have second file with years and indexes per year, one per line... (3 Replies)
Hi All,
I am trying to fetch the particular content from the result of grep command.
I am using
ps-ef |grep engine| awk '{print $6}'
above statement giving me
/opt/test/user/domain/CORPTEST/application/CacheScheduler/CacheScheduler-CacheScheduler
but I want (13 Replies)
I have the file:
s3_T0(2) Pos "1" "2"
s1_T1(2) Pos "1" "2"
---
0 0
1 0
0 1
1 1
---
1 2 "tau0"
1 2 "h10"
I want to patternmatch on ---
and get only the third part i.e.
1 2 "tau0"
1 2 "h10"
I wanted to start simple but even something like (5 Replies)
Discussion started by: eagle_fly
5 Replies
LEARN ABOUT DEBIAN
poe::filter::grep
POE::Filter::Grep(3pm) User Contributed Perl Documentation POE::Filter::Grep(3pm)NAME
POE::Filter::Grep - select or remove items based on simple rules
SYNOPSIS
#!perl
use POE qw(
Wheel::FollowTail
Filter::Line Filter::Grep Filter::Stackable
);
POE::Session->create(
inline_states => {
_start => sub {
my $parse_input_as_lines = POE::Filter::Line->new();
my $select_sudo_log_lines = POE::Filter::Grep->new(
Put => sub { 1 },
Get => sub {
my $input = shift;
return $input =~ /sudo[d+]/i;
},
);
my $filter_stack = POE::Filter::Stackable->new(
Filters => [
$parse_input_as_lines, # first on get, last on put
$select_sudo_log_lines, # first on put, last on get
]
);
$_[HEAP]{tailor} = POE::Wheel::FollowTail->new(
Filename => "/var/log/system.log",
InputEvent => "got_log_line",
Filter => $filter_stack,
);
},
got_log_line => sub {
print "Log: $_[ARG0]
";
}
}
);
POE::Kernel->run();
exit;
DESCRIPTION
POE::Filter::Grep selects or removes items based on simple tests. It may be used to filter input, output, or both. This filter is named
and modeled after Perl's built-in grep() function.
POE::Filter::Grep is designed to be combined with other filters through POE::Filter::Stackable. In the "SYNOPSIS" example, a filter stack
is created to parse logs as lines and remove all entries that don't pertain to a sudo process. (Or if your glass is half full, the stack
only selects entries that DO mention sudo.)
PUBLIC FILTER METHODS
In addition to the usual POE::Filter methods, POE::Filter::Grep also supports the following.
new
new() constructs a new POE::Filter::Grep object. It must either be called with a single Code parameter, or both a Put and a Get parameter.
The values for Code, Put, and Get are code references that, when invoked, return true to select an item or false to reject it. A Code
function will be used for both input and output, while Get and Put functions allow input and output to be filtered in different ways. The
item in question will be passed as the function's sole parameter.
sub reject_bidoofs {
my $pokemon = shift;
return 1 if $pokemon ne "bidoof";
return;
}
my $gotta_catch_nearly_all = POE::Filter::Grep->new(
Code => &reject_bidoofs,
);
Enforce read-only behavior:
my $read_only = POE::Filter::Grep->new(
Get => sub { 1 },
Put => sub { 0 },
);
modify
modify() changes a POE::Filter::Grep object's behavior at run-time. It accepts the same parameters as new(), and it replaces the existing
tests with new ones.
# Don't give away our Dialgas.
$gotta_catch_nearly_all->modify(
Get => sub { 1 },
Put => sub { return shift() ne "dialga" },
);
SEE ALSO
POE::Filter for more information about filters in general.
POE::Filter::Stackable for more details on stacking filters.
BUGS
None known.
AUTHORS & COPYRIGHTS
The Grep filter was contributed by Dieter Pearcey. Documentation is provided by Rocco Caputo.
Please see the POE manpage for more information about authors and contributors.
perl v5.14.2 2012-05-15 POE::Filter::Grep(3pm)