Search several string and convert into a single line for each search string using awk command AIX?.
I need to search the file using strings "Request Type" , " Request Method" , "Response Type" and by using result set find the xml tags and convert into a single line?. below are the scenarios.
any help will be much appreciated.
many thanks
laknar
Last edited by Scott; 11-24-2012 at 08:17 AM..
Reason: Replaced ICODE tag with CODE tag. This is the reason we didn't used to have an ICODE tag button!
Hi All,
I have a file that I need to be able to find a pattern match on a line, search that line for a text pattern, and replace that text.
An example of 4 lines in my file is:
1. MatchText_randomNumberOfText moreData ReplaceMe moreData
2. MatchText_randomNumberOfText moreData moreData... (4 Replies)
I want to know wich hdisk have only one pvid and also display hdisk with two pvid.
hdisk1 00c3fcd4e516183f testvg active
hdisk2 00c3fcd4e516189b testvg active
hdisk3 00c3fcd4e51618ec testvg ... (1 Reply)
I 've got this retourn when i tape the commande lspv:
hdisk0 00c3fce454950416 rootvg active
hdisk1 00c3fce454950416 rootvg active
I want to verify if hdisk0 et hdisk1 have the same pvid (ex : 00c3fce454950416)?
Can... (8 Replies)
I have multiple config files where I need to pull the ip address from loopback3. The format is the same in every file, the ip is the second line after interface loopback3.
interface loopback2 loopback
description router ID
ip address 192.168.1.1
interface loopback3 loopback
description... (3 Replies)
Hi Guys,
I am trying to write a perl script to search a string "Name" in the file "FILE" and also want to create a new file and push the searched string Name line along with 10 lines following the same.
can anyone of you please let me know how to go about it ? (8 Replies)
I am having a text file which is having more than 200 lines.
EX:
001010122 12000 BIB 12000 11200 1200003
001010122 2000 AND 12000 11200 1200003
001010122 12000 KVB 12000 11200 1200003
In the above file i want to search for string KVB and add/replace... (1 Reply)
Dear All
I am having a text file which is having more than 200 lines.
EX:
001010122 12000 BIB 12000 11200 1200003
001010122 2000 AND 12000 11200 1200003
001010122 12000 KVB 12000 11200 1200003
In the above file i want to search for string KVB... (5 Replies)
Hi,
Need your help for this scripting issue I have. I am not really good at this, so seeking your help.
I have a file looking similar to this:
Hello, i am human and name=ABCD.
How are you?
Hello, i am human and name=PQRS.
I am good.
Hello, i am human and name=ABCD.
Good bye.
Hello, i... (12 Replies)
I must have forgot how to do this, but, I am attempting to enter a variable into an awk / gawk search pattern.
I am getting a value from user input to place in a specific section of a 132 character string.
my default command is ....
gawk --re-interval '/^(.{3}P .{4}CYA.{8}1)/' ... (3 Replies)
Hi Everyone,
I have a requirement in ksh where i have a set of files in a directory. I need to search each and every file if a particular string is present in the file, delete that line and replace that line with another string expression in the same file.
I am very new to unix. Kindly help... (10 Replies)
Discussion started by: Pradhikshan
10 Replies
LEARN ABOUT DEBIAN
poe::filter::line
POE::Filter::Line(3pm) User Contributed Perl Documentation POE::Filter::Line(3pm)NAME
POE::Filter::Line - serialize and parse terminated records (lines)
SYNOPSIS
#!perl
use POE qw(Wheel::FollowTail Filter::Line);
POE::Session->create(
inline_states => {
_start => sub {
$_[HEAP]{tailor} = POE::Wheel::FollowTail->new(
Filename => "/var/log/system.log",
InputEvent => "got_log_line",
Filter => POE::Filter::Line->new(),
);
},
got_log_line => sub {
print "Log: $_[ARG0]
";
}
}
);
POE::Kernel->run();
exit;
DESCRIPTION
POE::Filter::Line parses stream data into terminated records. The default parser interprets newlines as the record terminator, and the
default serializer appends network newlines (CR/LF, or "x0Dx0A") to outbound records.
Record terminators are removed from the data POE::Filter::Line returns.
POE::Filter::Line supports a number of other ways to parse lines. Constructor parameters may specify literal newlines, regular
expressions, or that the filter should detect newlines on its own.
PUBLIC FILTER METHODS
POE::Filter::Line's new() method has some interesting parameters.
new
new() accepts a list of named parameters.
In all cases, the data interpreted as the record terminator is stripped from the data POE::Filter::Line returns.
"InputLiteral" may be used to parse records that are terminated by some literal string. For example, POE::Filter::Line may be used to
parse and emit C-style lines, which are terminated with an ASCII NUL:
my $c_line_filter = POE::Filter::Line->new(
InputLiteral => chr(0),
OutputLiteral => chr(0),
);
"OutputLiteral" allows a filter to put() records with a different record terminator than it parses. This can be useful in applications
that must translate record terminators.
"Literal" is a shorthand for the common case where the input and output literals are identical. The previous example may be written as:
my $c_line_filter = POE::Filter::Line->new(
Literal => chr(0),
);
An application can also allow POE::Filter::Line to figure out which newline to use. This is done by specifying "InputLiteral" to be undef:
my $whichever_line_filter = POE::Filter::Line->new(
InputLiteral => undef,
OutputLiteral => "
",
);
"InputRegexp" may be used in place of "InputLiteral" to recognize line terminators based on a regular expression. In this example, input
is terminated by two or more consecutive newlines. On output, the paragraph separator is "---" on a line by itself.
my $paragraph_filter = POE::Filter::Line->new(
InputRegexp => "([x0Dx0A]{2,})",
OutputLiteral => "
---
",
);
PUBLIC FILTER METHODS
POE::Filter::Line has no additional public methods.
SEE ALSO
Please see POE::Filter for documentation regarding the base interface.
The SEE ALSO section in POE contains a table of contents covering the entire POE distribution.
BUGS
The default input newline parser is a regexp that has an unfortunate race condition. First the regular expression:
/(x0Dx0A?|x0Ax0D?)/
While it quickly recognizes most forms of newline, it can sometimes detect an extra blank line. This happens when a two-byte newline
character is broken between two reads. Consider this situation:
some stream dataCR
LFother stream data
The regular expression will see the first CR without its corresponding LF. The filter will properly return "some stream data" as a line.
When the next packet arrives, the leading "LF" will be treated as the terminator for a 0-byte line. The filter will faithfully return this
empty line.
It is advised to specify literal newlines or use the autodetect feature in applications where blank lines are significant.
AUTHORS & COPYRIGHTS
Please see POE for more information about authors and contributors.
perl v5.14.2 2012-05-15 POE::Filter::Line(3pm)