Hi,
I need idea about this, say I have this line:
05 21 * * 0,6 /user/clean.desktop.sh > /tmp/desktop_rpt 2>&1
I would need to grep the word desktop and display the /user/clean.desktop.sh and not the whole line. And if I have some more lines say,
05 21 * * 0,6 /user/clean.desktop.sh >... (1 Reply)
Hi,
When we "grep" for a word in a file, it returns the lines containing the word that we searched for. Is there a way to display only the words and not the entire line containing them.
Thanks
Ananth (6 Replies)
Hi Guru's.... I've one log file in all my systems which writes the backup information..
I'have written a command like this:
ssh -l ora${sid} ${primaryhost} "tail -50 /oracle/$ORACLE_SID/newbackup/END_BACKUP.log" |grep 'insert' |tail -1| awk '{print $7}'
We have nearly 50 systems in our... (2 Replies)
hi, consider the below line in a text file,
'Y',getdate(),'N','V',NULL .....
'N',getdate(),'Y','D',NULL .....
'Y','N','Y',getdate(),'Y','D',NULL ....
as u see above, i want only the second word after the getdate() word...
getdate() will not come 2nd word alwys it may be any position but i... (11 Replies)
Hi guys.
I am trying to perform a search using grep. I get my grep to work, but need to "awk" a Process Number that is 2 lines above...
Example:
I run a query on my TSM server for Processes that are "Waiting" for something...it returns this:
Process Number: 32,881
Process... (14 Replies)
ok, so this is proving to be kind of difficult even though it should not be.
say for instance I want to grep out ONLY the word fkafal from the below output, how do I do it?
echo ajfjf fjfjf iafjga fkafal foeref afoafahfia | grep -w "fkafal"
If i run the above command, i get back all the... (4 Replies)
Hi all,
FileOne
family balance >>>>>
0 0
0 0
java.io.FileNotFoundException: Settings.xml (No such file or directory)
at java.io.FileInputStream.open(Native Method)
..
....
.....
.....
java.lang.NullPointerException
...
.....
......
Stacktrace:
at... (2 Replies)
Hi,
Below is an example :
ST1 PREF: int1 AVAIL: int2
ST2 PREF :int1 AVAIL: int2
I need int1 to come in preferred variable while programming and int2 in available variable
Please help me doing so
Best regards,
Vishal (10 Replies)
Hi,
I wanted to grep string "ERROR" and "WORNING" after last occurrence of String "Starting" only and wanted to display two lines after searched ERROR and WORNING string and one line before. I have following cronjob log file "errorlog" file and I have written the code for same in Unix as below... (17 Replies)
Hi,
When we "grep" for a word in a file, it returns the last lines containing the word that we searched for.
Is there a way to display last line to grep.
Thanks
Ex log.
Ex. logname.log
2015-07-29 06:43:07.023|BETA |2015-07-29... (5 Replies)
Discussion started by: ooilinlove
5 Replies
LEARN ABOUT DEBIAN
yaml::node
YAML::Node(3pm) User Contributed Perl Documentation YAML::Node(3pm)NAME
YAML::Node - A generic data node that encapsulates YAML information
SYNOPSIS
use YAML;
use YAML::Node;
my $ynode = YAML::Node->new({}, 'ingerson.com/fruit');
%$ynode = qw(orange orange apple red grape green);
print Dump $ynode;
yields:
--- !ingerson.com/fruit
orange: orange
apple: red
grape: green
DESCRIPTION
A generic node in YAML is similar to a plain hash, array, or scalar node in Perl except that it must also keep track of its type. The type
is a URI called the YAML type tag.
YAML::Node is a class for generating and manipulating these containers. A YAML node (or ynode) is a tied hash, array or scalar. In most
ways it behaves just like the plain thing. But you can assign and retrieve and YAML type tag URI to it. For the hash flavor, you can also
assign the order that the keys will be retrieved in. By default a ynode will offer its keys in the same order that they were assigned.
YAML::Node has a class method call new() that will return a ynode. You pass it a regular node and an optional type tag. After that you can
use it like a normal Perl node, but when you YAML::Dump it, the magical properties will be honored.
This is how you can control the sort order of hash keys during a YAML serialization. By default, YAML sorts keys alphabetically. But notice
in the above example that the keys were Dumped in the same order they were assigned.
YAML::Node exports a function called ynode(). This function returns the tied object so that you can call special methods on it like
->keys().
keys() works like this:
use YAML;
use YAML::Node;
%$node = qw(orange orange apple red grape green);
$ynode = YAML::Node->new($node);
ynode($ynode)->keys(['grape', 'apple']);
print Dump $ynode;
produces:
---
grape: green
apple: red
It tells the ynode which keys and what order to use.
ynodes will play a very important role in how programs use YAML. They are the foundation of how a Perl class can marshall the Loading and
Dumping of its objects.
The upcoming versions of YAML.pm will have much more information on this.
AUTHOR
Ingy dA~Xt Net <ingy@cpan.org>
COPYRIGHT
Copyright (c) 2006, 2011-2012. Ingy dA~Xt Net. All rights reserved.
Copyright (c) 2002. Brian Ingerson. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See <http://www.perl.com/perl/misc/Artistic.html>
perl v5.14.2 2012-04-18 YAML::Node(3pm)