You could try this (although not thoroughly tested):
It looks like your input file is NOT in temporal order (e.g. ...:687531 ...:68745 ...:68754) if the last field has the time stamp.
hello,
I've got a lil shell program, which gets some directories as parameters.How can I sort this directories with respect to the nr of files they contain? The dir with the most files should be printed first.
i've tried with ls -1|wc -w but i can't save this value and can not save the... (0 Replies)
Hi
Having a file as below
file.txt
error Server Network Name Dept Date Time
===========================================================================================================================
0 ServerA LAN1 AAA IT01 04/30/2008 09:16:26
0 ... (3 Replies)
i need help with my script....
i am suppose to grab files within a certain date range
now i have done that already using the touch and find command (found them in other threads)
touch -d "$date_start" ./tmp1
touch -d "$date_end" ./tmp2
find "$data_location" -maxdepth 1 -newer ./tmp1 !... (6 Replies)
Hi all,
I had a query on the usage of $0 in shells. I would appreciate any assistance in this.
We moved from a sun solaris server to a linux server. I ran 2 different pieces on these servers and in one case, the outputs didnt change and in the other case, the outputs were different. The 2... (3 Replies)
In unix how to sort in reverse order based on second field in a text file.
$ cat data1
David:501
Albie:503
Shaun:502
The expected output:
Albie:503
Shaun:502
David:501
Please help :) (4 Replies)
I have a tab delimited file with 5 columns
79 A B 20.2340 6.1488 8.5086 1.3838
87 A B 0.1310 0.0382 0.0054 0.1413
88 A B 46.1651 99.0000 21.8107 0.2203
89 A B 0.1400 0.1132 0.0151 0.1334
114 A B 0.1088 0.0522 0.0057 0.1083
115 A B... (2 Replies)
Hi,
Can someone help me to get the shortest command
Input file
=========
I|know|"english|french"
It|can|have|four|delimiters
Desired output
===========
"english|french"
have
If I use cut -d "|" -f3 , i am getting "english as 3rd field.But I would like to get the whole text in... (2 Replies)
Hi
I want to implement something like this:
if( keyword1 exists)
then
check if(keyword2 exists in the same line)
then replace keyword 2 with New_Keyword
else
Add New_Keyword at the end of line
end if
eg:
Check for Keyword JUNGLE and add/replace... (7 Replies)
All,
I have some sample text file(.csv) in the below format. In my actual file there are at least 100K rows.
date 03/25/2016
A,B,C
D,E,F
date 03/26/2016
1,2,3
4,5,6
date 03/27/2016
6,4,3
4,5,6
I require the following output where in the date appeared at different locations need to... (3 Replies)
Discussion started by: ks_reddy
3 Replies
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)