I have a file that I need to parse multiple sections from the file.
The file contains multiple lines that start with ST (Abunch of data)
Then the file contains multiple lines that start with SE (Abunch of data)
SE*30*0001 ... (1 Reply)
I have a file that I need to parse multiple sections from the file.
The file contains multiple lines that start with ST (Abunch of data)
Then the file contains multiple lines that start with SE (Abunch of data)
SE*30*0001
ST*810*0002
I need all of the lines between and including these.... (6 Replies)
Greetings! I found this fourm via a google search on "sed expressions".
I have a file that contains notices and they are all the same length in lines. For example the file would contains 15 notices, each being 26 lines each. I need some way to eliminate notices that contain a "S" in a particular... (8 Replies)
Here is a data file, which I believe is in YAML. I am trying to retrieve just the 'addon_domains" section, which doesnt seem to be as easy as I had originally thought. Any help on this would be greatly appreciated!! I have been trying to do this in awk and mostly bash scripting instead of perl... (3 Replies)
Hello..
I have a line in a file which I have to edit:
the line looks like:
<!]>
Sometimes, the section of the line can have only one entry for cn, or maybe more than 2 like below:
<!]>
I have a variable which has the following value:
CN="(cn=MNO)(cn=XYZ)"
I need to replace the part... (4 Replies)
I have an awk script like below
function abs(val) {
return val > 0 ? val : -val
}
# 1. Main input loop, executed for each line of input
BEGIN { RS = ORS = ">" }
{ if ( NF > 2 )
{
if ( abs( $1 - $(NF-2) ) < 40 ) { print }
}
}
The input file is something like... (2 Replies)
I have a file like this
%( PHASES
P
%)
%( SOURCES
(10,0.0)
(13,0.0)
(16,0.0)
(19,0.0)
(22,0.0)
(25,0.0)
(28,0.0)
(31,0.0)
(34,0.0)
(37,0.0)
(40,0.0) (1 Reply)
Hi All,
I have a file with the data 10;20;30;40;50;60;70;80;123;145;156;345. the output i want is the first fourth sixth elements and everything from there on. How do i achieve this. (1 Reply)
I have a configuration file that contains hundreds of these chunks. Each "chunk" is the section that begins with "define service {" and ends with "}".
define service {
check_command check_proc!java
hostgroup_name
service_description ... (5 Replies)
Hi,
I am trying to write a script or command to add/remove a section from listener.ora file
in the following example I would like:
1. to remove sid_alias2 sections
2. to add a new alias sections called sid_alias4, it can be placed after sid_alias3 sections
$ cat listener.ora
... (18 Replies)
Discussion started by: ynixon
18 Replies
LEARN ABOUT DEBIAN
io::async::signal
IO::Async::Signal(3pm) User Contributed Perl Documentation IO::Async::Signal(3pm)NAME
"IO::Async::Signal" - event callback on receipt of a POSIX signal
SYNOPSIS
use IO::Async::Signal;
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $signal = IO::Async::Signal->new(
name => "HUP",
on_receipt => sub {
print "I caught SIGHUP
";
},
);
$loop->add( $signal );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a particular POSIX signal is received.
Multiple objects can be added to a "Loop" that all watch for the same signal. The callback functions will all be invoked, in no particular
order.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_receipt
Invoked when the signal is received.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
name => STRING
The name of the signal to watch. This should be a bare name like "TERM". Can only be given at construction time.
on_receipt => CODE
CODE reference for the "on_receipt" event.
Once constructed, the "Signal" will need to be added to the "Loop" before it will work.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Signal(3pm)