04-05-2019
Thank you very much
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Hello,
I have two files that I need to compare and print out the line from file2 that has the first 6 fields matching the first 6 fields in file1. Complicating this are the following restrictions
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2. I need to... (7 Replies)
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Hello,
I have 800 or so files with 3 columns each and >10000 lines each.
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I am trying to loop through folders and extract the name of the lowest level subfolder
I was running the script below, it returns
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I really want
newyork
london
tokyo
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Hi ,
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directory structure:
100k server1/ab_1234567_1/mydir
500k server1/ab_1234567_2
100k server1/ab_1234567_3/mydir
100k server1/ab_1731458_9/mydir
600k server1/ab_1234569_1
100k server1/ab_1234569_4/mydir
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800k server1/ab_1234511_1
is there any way to generate... (10 Replies)
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6. Shell Programming and Scripting
My code is something like below.
#/bin/bash
for i in `ps -ef | grep pmon | grep -v bash | grep -v grep | grep -v perl | grep -v asm | grep -v MGMT|awk '{print $1" "$8}'`
do
echo $i
ORACLE_SID=`echo $line | awk '{print $2}'`
USERNAME=`echo $line | awk '{print $1}'`
done
=============
But... (3 Replies)
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Hi,
I am trying to print copy percentage completion dynamically by using the script below,
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Hi All,
i want to write a shell script read below file line by line and want to exclude the lines which contains empty value for MOUNTPOINT field.
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Currently using below script but echo it print the output in two line.
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CEALA08893 SDDC_SCUN DS_SIO_Workload_SAPUI_UAT_01 4
CEALA09546 SDDC_SCUN DS-SIO-PD5_Workload_UAT_SP1_Flash_07 4
CEALA09702 SDDC_SCUN DS-VSAN-RMP-WORKLOAD01 4
DEALA08762 SDDC_LDC... (3 Replies)
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LEARN ABOUT DEBIAN
io::async::pid
IO::Async::PID(3pm) User Contributed Perl Documentation IO::Async::PID(3pm)
NAME
"IO::Async::PID" - event callback on exit of a child process
SYNOPSIS
use IO::Async::PID;
use POSIX qw( WEXITSTATUS );
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $kid = $loop->fork(
code => sub {
print "Child sleeping..
";
sleep 10;
print "Child exiting
";
return 20;
},
);
print "Child process $kid started
";
my $pid = IO::Async::PID->new(
pid => $kid,
on_exit => sub {
my ( $self, $exitcode ) = @_;
printf "Child process %d exited with status %d
",
$self->pid, WEXITSTATUS($exitcode);
},
);
$loop->add( $pid );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a process exits.
For most use cases, a IO::Async::Process object provides more control of setting up the process, connecting filehandles to it, sending data
to and receiving data from it.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_exit $exitcode
Invoked when the watched process exits.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
pid => INT
The process ID to watch. Must be given before the object has been added to the containing "IO::Async::Loop" object.
on_exit => CODE
CODE reference for the "on_exit" event.
Once the "on_exit" continuation has been invoked, the "IO::Async::PID" object is removed from the containing "IO::Async::Loop" object.
METHODS
$process_id = $pid->pid
Returns the underlying process ID
$pid->kill( $signal )
Sends a signal to the process
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::PID(3pm)