The code you provide is given same error . There is issue with *
Code:
[Error]
awk: 0602-521 There is a regular expression error.
?*+ not preceded by valid expression.
The input line number is 1. The file is cerf/TGT_OUTBND_20151012_122417DUP.txt.
The source line number is 1.
DELFLADF=Line Number status
+ echo Line Number status
Line Number status
Last edited by Don Cragun; 10-26-2015 at 02:20 PM..
Reason: Add CODE tags.
I Have this code
while
do
column1=":`cat /home/test_inter.txt|head -${iCount1}|tail -1|cut -d "," -f2`"
columnA=$columnA$column1
iCount1=`expr ${iCount1} + 1`
done
echo $columnA (2 Replies)
hi all
plz some unix guy help me in this
i have 60 files which will have some records
i want to find the total number of records in all the 60 files
like file1 has 60 and file2 has 70 record
i want to sum all these and find total row count in 60 files (5 Replies)
I have a sorted file like:
Apple 3
Apple 5
Apple 8
Banana 2
Banana 3
Grape 31
Orange 7
Orange 13
I'd like to search $1 and if $1 is not the same as $1 in the previous row print that row and print the number of times $1 was found.
so the output would look like:
Apple 8 3
Banana... (2 Replies)
I have a file containing about 5 million rows, in the file there are some records which has extra delimiter at random position. (we dont know the positions), now we have to Count the delimeter from each row and if the count of delimeter is not matching then I want to delete those rows from the... (5 Replies)
Hi, i have data in a file f1.txt
a
b
c
d
and i want to print the above column values in single line with a delimiter, say ','
The output should look like:
a,b,c,d
I could find rows to columns help online but not vice versa
Thanks,
-srinivas yelamanchili (4 Replies)
I want to get count on number of records in a few folders by running grep command for more than two columns in a row of fixed length file.
suppose if i have a fixed length file has 5 columns and I want to see the record counts for country =can and province = bc and time stamp <= 12 feb 2013... (14 Replies)
Hi There!
I am saving the file count of all files in a directory to an output file using:
wc -l * > FileCount.txt
I get:
114 G4SXORD
3 G4SXORH
0 G4SXORP
117 total
But this count includes header and footer. I want to subtract 2 from the count and get
... (7 Replies)
I have a huge file (around 4-5 GB containing 20 million rows) which has text like:
<EOFD>11<EOFD>22<EORD>2<EOFD>2222<EOFD>3333<EORD>3<EOFD>44<EOFD>55<EORD>66<EOFD>888<EOFD>9999<EORD>
Actually above is an extracted file from a Sql Server with each field delimited by <EOFD> and each row ends... (8 Replies)
I have a file abc.csv, from which I need column 24(PurchaseOrder_TotalCost) to get the sum_of_amounts with date and row count into another file say output.csv
abc.csv-
UTF-8,,,,,,,,,,,,,,,,,,,,,,,,,
... (6 Replies)
Hi,
I have to find the count of rows starting with "E," in given a.csv file .
Sample Data File.
E,2333AED,A,MC3,25,31-MAY-18
E,2333AED,A,MC3,25,31-MAY-18
CYMC3 25AED 0000
E,2333CZK,A,MC3,25,31-MAY-18
CYMC3 25CZK 0000
E,2333EUR,A,MC3,25,31-MAY-18... (3 Replies)
Discussion started by: Prabhakar Y
3 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)