Hi,
I'm attempting to take the following input list and create an output file as shown below. I've monkeyed around for long enough. Can anyone help?
NOTE: fs*** will be header and I want to get a count on NY**.
fs200a
NY7A
fs200b
NY7B
NY7B
NY7B
fs200c
NY7C
NY7C
NY7C
NY7C... (2 Replies)
Hi,
I have a script that compares two files(which are updated dynamically by a daemon) and evaluate results from the comparision.
For the first line of comparision from the file1, i will grep some part of the line in file with file1 and set a counter for that particular comparison. So for each... (12 Replies)
Hi,
I need some help.
Shell script counter. i need to add condition to check if counter is more than 10 and longer than 3 hours? it runs every 5 mins. it only check count and send email right now.
it runs in cron as below
gregcount.ksh gregdb 10 > /tmp/gregcount.out 2> /tmp/gregcount.err
... (1 Reply)
Hi,
I have such an example(ksh):
name1=Example
directory=/directory1/Example/directory2
match=$(grep -s '$name1' $directory | wc -l)
echo $match
But it replies to me:
0
What I expect from it, is to find $name1 in $directory and produce 1 for me as true, not false. (3 Replies)
Hi
I have a file like below
############################################
# ParentFolder Flag SubFolders
Colateral 1 Source1/Checksum
CVA 1 Source1/Checksum
Flexing 1 VaR/Checksum
Flexing 1 SVaR/Checksum
FX 1 ... (5 Replies)
cat sport_by_month
Month : Jan
sport :Football
sport :Volleyball
Month: Feb
sport :BasketBall
sport: Cricket
sport: Fotball
Month: Mar
Month: APR
sport : Bowling
sport : Climbing
I need your help to have a script that count the number of sports per month and sorted by mont with... (7 Replies)
For the following code
SEQ=200
awk -v S="$SEQ" '
$0 ~ S {
N++
print N
}
' "$1"ascii >"$1"search
N is printed 8002 times as it occurred 8002 times in file
how I could print the counter one time only (20 Replies)
Discussion started by: khaled79
20 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)