Hi guys,
I need some help to come out with a solution . I have seven such files but I am showing only three for convenience.
filea
a5 20
a8 16
fileb
a3 42
a7 14
filec
a5 23
a3 07
The output file shoud contain the data in table form showing first field of... (7 Replies)
Hi.
If we have this file
A B C
7 8 9
1 2 10
and this other file
A C D F
7 9 2 3
9 2 3 4
The result i´m looking for is intersection with A B C D F
so the answer here will be (10 Replies)
I have learned file comparison from my previous post here. Then, it is comparing the whole line. Now, i have a new problem.
I have two files with 3 columns separated with a "|". What i want to do is to compare the second and third column of file 1, and the second and third column of file 2. And... (4 Replies)
File 1 has 16 columns so does File 2
I want to remove all records from File 2 that column 1 and column 16 match between file 1 and file 2
delimter of files is ~ (10 Replies)
hi guys,
i have the following problem: i have a matrix with 3 columns and over 450 rows like this:
0.0165 0.0151 0.0230
0.0143 0.0153 0.0134
0.0135 0.0123 0.0195
0.0173 0.0153 0.0182
i now want to calculate the average of every line and divide every element of this... (1 Reply)
Hello. I have two files. FILE1 was extracted from FILE2 and modified thanks to help from this post. Now I need to replace the extracted, modified lines into the original file (FILE2) to produce the FILE3.
FILE1
1466 55.27433 14.72050 -2.52E+03 3.00E-01 1.05E+04 2.57E+04
1467 55.27433... (1 Reply)
Hi,
I have multiple files that each contain one column of strings:
File1:
123abc
456def
789ghi
File2:
123abc
456def
891jkl
File3:
234mno
123abc
456def
In total I have 25 of these type of file. (5 Replies)
Hi,
I want to compare two columns from file1 with another two column of file2 and print matched and unmatched column like this
File1
1 rs1 abc
3 rs4 xyz
1 rs3 stu
File2
1 kkk rs1 AA 10
1 aaa rs2 DD 20
1 ccc ... (2 Replies)
I would like some advice on some code.
I want to write a small script that will take an input file of this format
111222233334444555666661112222AAAA
2222333445556612323244455445454545
2334556345643534505435345353453453
(and so on)
It will be called as : script inputfile X (where X is... (5 Replies)
Discussion started by: onlyforbopi
5 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)