I'm trying to figure out how to build a small shell script that will find old .shtml files in every /tgp/ directory on the server and delete them if they are older than 10 days...
The structure of the paths are like this:
/home/domains/www.domain2.com/tgp/
/home/domains/www.domain3.com/tgp/... (1 Reply)
I have a text file with following content (3 lines)
filename : output.txt
first line:12/12/2008
second line:12/12/2008
third line:Y
I would like to know how we can replace 'Y' with 'N' in the 3rd line keeping 1st and 2nd lines same as what it was before.
I tried using cat output.txt... (4 Replies)
Hi,
Please let me know how to find text and print text and its previous line. Please don't get irritated few days back I asked text and next line. I am using HP-UX 11.11
Thanks for your help. (6 Replies)
hi,
I want to search all files in the current working direcotry and to print in comma (,) seperated output. But I have two patterns to search for.
Files will be in ABC20100508.DAT format.
Search should happen on the format (ABC????????.DAT) along with date(20100508).
I can do a
ls... (2 Replies)
Hello friends!
Help me pls to write correct awk and grep statements for my task:
I have got files with name filename.txt
It has such structure:
Start of file
FROM: address@domen.com (12...890) abc
DATE: 11/23/2009 on Std
SUBJECT: any subject
End of file
So, I must check,
if this file... (4 Replies)
How can i grep for a pattern with wildcard using grep?
I want to identify all the lines that start with SAM and end in .PIPE
IN.TXT
SAM_HEADER.PIPE
SAM_DETAIL.PIPE
SAM_INVOICE.PIPE
Can i do something like
grep SAM*.PIPE IN.TXT (2 Replies)
Practice folder contains many files and im interested in extracting file which starts with abc* ghi* xyz* . I need to do variety of operations for different files. if file starts with xyz* then i need to move to some destination otherwise some other destination. I am not able to make wildcard... (15 Replies)
Hi guys,
I have a text file named file1.txt that is formatted like this:
001 , ID , 20000
002 , Name , Brandon
003 , Phone_Number , 616-234-1999
004 , SSNumber , 234-23-234
005 , Model , Toyota
007 , Engine ,V8
008 , GPS , OFF
and I have file2.txt formatted like this:
... (2 Replies)
Hi
I have a set of input strings in a pattern as given below
string1 string2 string3 string4 string5
I need to search this sequence of strings from a file in such a way that the first two strings (string1 and string2) and last two strings (string4 and string5) should match with the... (8 Replies)
Hello All,
I hope this is the right area. If not, Kindly let me know and I will report in the appropriate spot.
I am needing to find a search pattern that will make the * act as Wildcard in the search pattern instead of being literal.
The example I am using is bzgrep "to=<*@domain.com>"... (5 Replies)
Discussion started by: mancountry
5 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)