i have a txt file in which it contains some lines each line contains some 350-400 characters
but when i read the file line by line in ksh it is telling the max characters in each line is between 100-127 characters
in each line it contains some values with some spaces in between
when i try to... (2 Replies)
Hi,
I am using the following format command for formatting my text file in unix.
awk -F":" '{ printf "%-50s%-1s%-50s\n", $1,":", $2}' filename > targetfile
The target file is then sent as an attachment via email.
When I view the target file in notepad multiple lines get spanned as a... (2 Replies)
while read l
do
vTimeCreated=`perl -e '@d=localtime ((stat(shift))); printf "%02d-%02d-%04d %02d:% 02d:%02d\n", $d,$d+1,$d+1900,$d,$d,$d' ${l}`
echo "${l} || ${vTimeCreated}" >> ${fPrefx}_Output_Files_${vDate}.txt
done < servername.txt Using the above code to format date time for each of the... (0 Replies)
hi, please help me with the below
1)i have a file like below with data
389096
389097
389098
..and i need some thing like below
'389096','ZZ1111'
'389097','ZZ1111'
'389098','ZZ1111'
2)i have a file like below with data
8300003225
8300003223
8300006494 (7 Replies)
hi folks
am running the shell script below
#!/bin/bash
sqlplus 'scott@orcl/tiger'<<ENDSQL >> outputlogfile.csv
SET PAGES 0
SET HEAD ON
SET ECHO OFF
SET FEEDBACK OFF
SET LINESIZE 100
SET PAGESIZE 100
SET SERVEROUTPUT ON
--# Fire the query on database
select *
from employee;
... (2 Replies)
Hi Techies,
i need in n UNIX to Windows file formatting.
i have created a csv file using a script and mailed it to my email, when i open the file with Excel sheet it looks like below
Collector_no|_|Collector_Name|_|SE_Count|_|Installed_Domains|_|CPU_Sys|_|CPU_Idle|_|Memory_Util... (9 Replies)
Hi
I have a shell variable storing DATE in YYYY-MM-DD format
is there a way i extract required field say only DD
Also, would be great if there is a way which could take date format as well so that code is generic for any date format eg DDMMYYYY or DD/MM/YYYY or YYYY/MM/DD etc.
Thanks (4 Replies)
Hi All,
Here is an oracle command to list out the bug fix patches applied on Oracle Software.
(hostname)/home/oracle-> $ORACLE_HOME/OPatch/opatch lsinventory -bugs_fixed
The output of this command is as follows(Pasting only relevant section):
List of Bugs fixed by Installed Patches:
... (3 Replies)
Discussion started by: veeresh_15
3 Replies
LEARN ABOUT DEBIAN
io::async::routine
IO::Async::Routine(3pm) User Contributed Perl Documentation IO::Async::Routine(3pm)NAME
"IO::Async::Routine" - execute code in an independent sub-process
SYNOPSIS
use IO::Async::Routine;
use IO::Async::Channel;
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $nums_ch = IO::Async::Channel->new;
my $ret_ch = IO::Async::Channel->new;
my $routine = IO::Async::Routine->new(
channels_in => [ $nums_ch ],
channels_out => [ $ret_ch ],
code => sub {
my @nums = @{ $nums_ch->recv };
my $ret = 0; $ret += $_ for @nums;
# Can only send references
$ret_ch->send( $ret );
},
on_finish => sub {
say "The routine aborted early - $_[-1]";
$loop->stop;
},
);
$loop->add( $routine );
$nums_ch->send( [ 10, 20, 30 ] );
$ret_ch->recv(
on_recv => sub {
my ( $ch, $totalref ) = @_;
say "The total of 10, 20, 30 is: $$totalref";
$loop->stop;
}
);
$loop->run;
DESCRIPTION
This subclass of IO::Async::Process contains a body of code and executes it in a sub-process, allowing it to act independently of the main
program. Once set up, all communication with the code happens by values passed into or out of the Routine via IO::Async::Channel objects.
Because the code running inside the Routine runs within its own process, it is isolated from the rest of the program, in terms of memory,
CPU time, and other resources, and perhaps most importantly in terms of control flow. The code contained within the Routine is free to make
blocking calls without stalling the rest of the program. This makes it useful for using existing code which has no option not to block
within an "IO::Async"-based program.
To create asynchronous wrappers of functions that return a value based only on their arguments, and do not generally maintain state within
the process it may be more convenient to use an IO::Async::Function instead, which uses an "IO::Async::Routine" to contain the body of the
function and manages the Channels itself.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
channels_in => ARRAY of IO::Async::Channel
ARRAY reference of "IO::Async::Channel" objects to set up for passing values in to the Routine.
channels_out => ARRAY of IO::Async::Channel
ARRAY reference of "IO::Async::Channel" objects to set up for passing values out of the Routine.
code => CODE
CODE reference to the body of the Routine, to execute once the channels are set up.
METHODS
This class provides no additional methods, other than those provided by IO::Async::Process.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Routine(3pm)