I need a script for...
how to find a position of column data and print some string in the next line and same position
position should find based on *HEADER8* in text
for ex: ord123 abs 123 987HEADER89 test234
ord124 abc 124 987HEADER88 test235
... (1 Reply)
Hi, guys. I have one question:
How can I search for a line with certain string in it and then insert a string into this line?
For example:
There is a file called shadow, the contents of it are below:
**************************
...
yuanz:VIRADxMsadfDF/Q:0:0:50:7:::... (9 Replies)
I want to instert Category:XXXXX into the 2. line
something like this should work, but I have somewhere the wrong sytanx. something with the linebreak goes wrong:
sed "2i\\${n}Category:$cat\n"
Sample:
Titel Blahh Blahh abllk sdhsd sjdhf
Blahh Blah Blahh
Blahh
Should look like... (2 Replies)
I know this script is crummy, but I was just messing around.. how do I get sed's insert command to allow variable expansion to show the filename?
#!/bin/bash
filename=`echo $0`
/usr/bin/sed '/#include/ {
i\
the filename is `$filename`
}' $1
exit 0 (8 Replies)
here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
cat dump.sql
INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Dear all,
i am having text file like below
surya
rama
ranga
laxman
rajesh
reddy
i want add string (OK) before a text from line 3 to 5
the result will be
surya
rama
OK ranga
OK laxman
OK rajesh
reddy (1 Reply)
hi guys,
i want command or script to display the content of file from 2nd position to last but one position of a file
abcdefghdasdasdsd
123,345,678,345,323
434,656,656,656,656
678,878,878,989,545
4565656667,65656
i want to display the same above file without first and... (2 Replies)
Hi,
I have a file with multiple lines(fixed width dat file). I want to search for '02' in the positions 45-46 and if available, in that lines, I need to replace value in position 359 with blank. As I am new to unix, I am not able to figure out how to do this. Can you please help me to achieve... (9 Replies)
hi all
i have a problem in the bash shell. i'd like insert in a variable a file for example :
i have a file datafine.log in this file there is :
17/JUN/2019
i want to insert the value of datafine.log in a variable.
Regards
Frncesco
edit by bakunin: please use CODE-tags for your data... (2 Replies)
I have multiple xml files where i want to update a subnode if the subnode project points to different project or insert a subnode if it doesn't exist using a xmlstarlet or any other command that can be used in a bash script.
I have been able to update the subnode project if it doesn't point to... (1 Reply)
Discussion started by: Sekhar419
1 Replies
LEARN ABOUT DEBIAN
log::log4perl::config::baseconfigurator
Config::BaseConfigurator(3pm) User Contributed Perl Documentation Config::BaseConfigurator(3pm)NAME
Log::Log4perl::Config::BaseConfigurator - Configurator Base Class
SYNOPSIS
This is a virtual base class, all configurators should be derived from it.
DESCRIPTION
METHODS
"new"
Constructor, typically called like
my $config_parser = SomeConfigParser->new(
file => $file,
);
my $data = $config_parser->parse();
Instead of "file", the derived class "SomeConfigParser" may define any type of configuration input medium (e.g. "url =>
'http://foobar'"). It just has to make sure its "parse()" method will later pull the input data from the medium specified.
The base class accepts a filename or a reference to an array of text lines:
"file"
Specifies a file which the "parse()" method later parses.
"text"
Specifies a reference to an array of scalars, representing configuration records (typically lines of a file). Also accepts a simple
scalar, which it splits at its newlines and transforms it into an array:
my $config_parser = MyYAMLParser->new(
text => ['foo: bar',
'baz: bam',
],
);
my $data = $config_parser->parse();
If either "file" or "text" parameters have been specified in the constructor call, a later call to the configurator's "text()" method
will return a reference to an array of configuration text lines. This will typically be used by the "parse()" method to process the
input.
"parse"
Virtual method, needs to be defined by the derived class.
Parser requirements
o If the parser provides variable substitution functionality, it has to implement it.
o The parser's "parse()" method returns a reference to a hash of hashes (HoH). The top-most hash contains the top-level keywords
("category", "appender") as keys, associated with values which are references to more deeply nested hashes.
o The "log4perl." prefix (e.g. as used in the PropertyConfigurator class) is stripped, it's not part in the HoH structure.
o Each Log4perl config value is indicated by the "value" key, as in
$data->{category}->{Bar}->{Twix}->{value} = "WARN, Logfile"
EXAMPLES
The following Log::Log4perl configuration:
log4perl.category.Bar.Twix = WARN, Screen
log4perl.appender.Screen = Log::Log4perl::Appender::File
log4perl.appender.Screen.filename = test.log
log4perl.appender.Screen.layout = Log::Log4perl::Layout::SimpleLayout
needs to be transformed by the parser's "parse()" method into this data structure:
{ appender => {
Screen => {
layout => {
value => "Log::Log4perl::Layout::SimpleLayout" },
value => "Log::Log4perl::Appender::Screen",
},
},
category => {
Bar => {
Twix => {
value => "WARN, Screen" }
} }
}
For a full-fledged example, check out the sample YAML parser implementation in "eg/yamlparser". It uses a simple YAML syntax to specify the
Log4perl configuration to illustrate the concept.
SEE ALSO
Log::Log4perl::Config::PropertyConfigurator
Log::Log4perl::Config::DOMConfigurator
Log::Log4perl::Config::LDAPConfigurator (tbd!)
COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-07-21 Config::BaseConfigurator(3pm)