I can't get touch to simultaneously create three empty files file1, file2, file3. I tried:$ touch filebut all I got was one file:$ fileWhat did I do wrong? (4 Replies)
I would like ot create shell script/ bash to create diffrent files based on a file and parameters list.
Here is the detail example: I have a textfile and four static parameter files (having ‘?'). mainfile.txt has below records (this count may be more than 50)
A200001
A200101
B200001... (9 Replies)
I have a list of filenames that I want created - they must be created via a certain naming convention due to the software I'm using. Once they are created I have another file that will be used to populate them with data. So far this is what I have:
#For each line in text file "foo_txt" create... (2 Replies)
I have more than 10K songs in two directories on a hard drive. I would like to create a file list all of files name then change to .xml extension to upload to iPhone so I have a Karaoke list on my iPhone.
I need your help to create a file by using command in Linux.
Files names:
0001 More... (4 Replies)
Hi,
i need a single command to create multiple empty files(no trailing lines as well) and empty the files if already existing.
please let me know or if this has been ansered, if some ocan share the link please, thanks
> newfile.txt
or
:> newfile.txt
do not work (4 Replies)
Hello Guys
I have a big list of files in one directory. And Some are missing .
Example
ls -l
2191off-r0.sps
2193off-r0.sps
2194off-r0.sps
2197off-r0.sps
2198off-r0.sps
2200off-r0.sps
I would like to create a file with the list only missing files. Or if is possible to create in ... (4 Replies)
Hey i try to create empty text file with utf-8 encoding
without success
what is the right way to do this ?
tried with
touch test.txt
iconv -f UTF-8 -t UTF-8 test.txt
or
iconv -f latin1 -t UTF-8 test.txt (8 Replies)
Hello Everyone ,
Iam a newbie to shell programming and iam reaching out if anyone can help in this :-
I have two files
1) Insert.txt
2) partition_list.txt
insert.txt looks like this :-
insert into emp1 partition (partition_name)
(a1,
b2,
c4,
s6,
d8)
select
a1,
b2,
c4, (2 Replies)
Discussion started by: nubie2linux
2 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)