I have multiple config files where I need to pull the ip address from loopback3. The format is the same in every file, the ip is the second line after interface loopback3.
interface loopback2 loopback
description router ID
ip address 192.168.1.1
interface loopback3 loopback
description... (3 Replies)
Hi Experts,
Here is what I am trying to do.
1) say I have a file with below strings
database1
database2
database3
data10gdb1
data10gdb2
databasewithoutdigit
2) I want to get the below output.
(- if there is any digit at the end of the string, I need to remove it)
(- Any... (3 Replies)
What's the easiest way to search a file for a specific string and then look for other instances after that? I want to search for all Virtual Hosts and print out the Server Name and Document Root (if it has that info), while discarding the rest of the info.
Basically my file looks like this:
...... (6 Replies)
I would like to search for strings stored in searchstringfile.txt in inputfiles.
searchstringfile.txt
J./F.
Gls. Wal
F.
Towerinput1.txt
What is needed is J./F. 12 var Gls. Wal 16 interp. Tower 12 input2.txt
Awk shall search for F. 16 pt. J./F. 22 output.txt
input1.txt J./F. = 12 var... (3 Replies)
I need to search for string which is formed from the awk input file in a file given as input through -v option. I tried using the while (getline filename) and match(). But this approach is consuming lot of time as the input file has thousands of records. Please suggest any alternative. Thanks! (0 Replies)
I need to search the file using strings "Request Type" , " Request Method" , "Response Type" and by using result set find the xml tags and convert into a single line?. below are the scenarios.
Cat test
Nov 10, 2012 5:17:53 AM
INFO: Request Type
Line 1.... (5 Replies)
Hi,
Need your help for this scripting issue I have. I am not really good at this, so seeking your help.
I have a file looking similar to this:
Hello, i am human and name=ABCD.
How are you?
Hello, i am human and name=PQRS.
I am good.
Hello, i am human and name=ABCD.
Good bye.
Hello, i... (12 Replies)
Dear All
During one of mine script developemnt i am stuch at one sub part. Requiremnt is as below kindly help me.
IP file:
2015-02-28 10:10:15 AL M UtranCell UtranCell=RTE001X (unavailable)
2015-02-28 10:10:15 AL M UtranCell UtranCell=RTE001Y (unavailable)
2015-02-28 10:10:15 AL M... (6 Replies)
I'm interested to match column pattern through awk using an external variable for data:
-9 1:751343:T:A -9 0 T A 0.726 -5.408837e-03 9.576603e-03 7.967536e-01 5.722312e-01
-9 1:751756:T:C -9 0 T C 0.727 -5.360458e-03 9.579447e-03 7.966977e-01 5.757858e-01... (7 Replies)
Hi All ,
I am having an input file as stated below
5728 U_TOP_LOGIC/U_CM0P/core/u_cortexm0plus/u_top/u_sys/u_core/r03_q_reg_20_/Q 011
611 U_TOP_LOGIC/U_CM0P/core/u_cortexm0plus/u_top/u_sys/u_core/r04_q_reg_20_/Q 011
3486... (4 Replies)
Discussion started by: kshitij
4 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)