Hi,
Is there any way to get count number of lines in all files which have more than o bytes in current directory
for example :
in /user/sri/ there are 3 files
abc 0 bytes
def 5 bytes
ghi 10 bytes
i need to get wc -l for all files which have > 0 bytes at a time ..is... (6 Replies)
hi
i am pretty new to unix .i am ETL guy
I need a unix script to take row count of a file and write it to another file
the problem with wc-l is it include filename also
wc -l abc.dat
will give me like 1000 abc.dat
i just want 1000 to be written
can u just take 2 min to write a simple... (1 Reply)
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)
Hi,
I have some data files in a zipped format.(eg: aa.gz).I would like to know the number or rows in each zip file(May be populate the file name and line numbers into a text file).I know the commands wc -l and gunzip,.But how I will create a shell script for this to extract each files and get... (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)
I have . dat file which contains data in a specific format:
0 3 892 921 342
1 3 921 342 543
2 4 817 562 718 765
3 3 819 562 717 761
i need to compare each field in a row with another field of the same column but different row and cont the... (8 Replies)
This is the source file, we called it errorlist.out
196 server_a server_unix_2 CD
196 server_b server_win_1 CD
196 server_c server_win_2 CD
196 server_bd server_unix_2 CD
196 server_d server_unix_2 CD
196 server_es server_win_1 CD
196 ... (14 Replies)
Hi,
I want a row count of a file incliding header and trailer
If I do cat Filename | wc -l
then I am only getting the row count excluding the header and trailer
Buit I want the row count including Header and trailer
Please help
Many thanks in advance,
Pragyan (3 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
io::async::protocol::linestream
IO::Async::Protocol::LineStream(3pm) User Contributed Perl Documentation IO::Async::Protocol::LineStream(3pm)NAME
"IO::Async::Protocol::LineStream" - stream-based protocols using lines of text
SYNOPSIS
Most likely this class will be subclassed to implement a particular network protocol.
package Net::Async::HelloWorld;
use strict;
use warnings;
use base qw( IO::Async::Protocol::LineStream );
sub on_read_line
{
my $self = shift;
my ( $line ) = @_;
if( $line =~ m/^HELLO (.*)/ ) {
my $name = $1;
$self->invoke_event( on_hello => $name );
}
}
sub send_hello
{
my $self = shift;
my ( $name ) = @_;
$self->write_line( "HELLO $name" );
}
This small example elides such details as error handling, which a real protocol implementation would be likely to contain.
DESCRIPTION EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_read_line $line
Invoked when a new complete line of input is received.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
on_read_line => CODE
CODE reference for the "on_read_line" event.
METHODS
$lineprotocol->write_line( $text )
Writes a line of text to the transport stream. The text will have the end-of-line marker appended to it; $text should not end with it.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Protocol::LineStream(3pm)