Hello,
I have a process a.out that runs from /a and /b
How can I get the pid of the one running from /a
ps -C /a/a.out
does not work
Thanks! (4 Replies)
using sed to replace a specific string on a specific line number using variables
this is where i am at
grep -v WARNING output | grep -v spawn | grep -v Passphrase | grep -v Authentication | grep -v '/sbin/tfadmin netguard -C'| grep -v 'NETWORK>' >> output.clean
grep -n Destination... (2 Replies)
Hi All ,
I have different strings (SQL queries infact) of different lengths such as:
1. "SELECT XYZ FROM ABC WHERE ABC.DEF='123' "
2. "DELETE FROM ABC WHERE ABC.DEF='567'"
3. "SELECT * FROM ABC"
I need to find out the word coming after the... (1 Reply)
Hi,
I have a to modify a line and insert a keyword in the middle to a specific location.
My line looks like this
FIELDS TERMINATED BY '|' OPTIONALLY ENCLOSED BY '"' TRAILING NULLCOLS (ABC, DEF, GHI)
I want to change it as
FIELDS TERMINATED BY '|' OPTIONALLY ENCLOSED BY '"' TRAILING... (4 Replies)
Hi,
I got long list of reference file (column one is refer to the header in input file; column 2 is info of start position in input file; column 3 is info of end position in input file;) shown as below:
read_2 10 15
read_3 5 8
read_1 4 10
.
.
.
Input file (huge file with total... (6 Replies)
I'm trying to update a text file via sed/awk, after a lot of searching I still can't find a code snippet that I can get to work.
Brief overview:
I have user input a line to a variable, I then find a specific value in this line 10th field in this case. After asking for new input and doing some... (14 Replies)
Hello All,
I have a comma separated file which needs to be loaded to the database. But, I need to trim the white spaces for a specific column before its loaded.
Below is the sample line from the input file:
690,690,0575,"01011940","01011940", , , , , ,36720,36722,V2020,V2999,... (6 Replies)
I'm try to change a the prohibit to aix for the lines starting with ssh and emagent and rest should be the same. Can anyone please suggest me how to do that using a shell script or sed
passwd account required /usr/lib/security/pam_prohibit
passwd session required ... (13 Replies)
Hi friends,
I have one XML file having below structure :-
INput XML file :-
<?xml version="1.0" encoding="UTF-8"?>
<START>
<A=value1>
<attr name1="a1">
</A>
<B=value2>
<attr name2="b1">
<attr name3="c1">
</B>
</START>
output xml file should be
=== (3 Replies)
Dear All,
I need to transfer all files present in one location to another but those files should be of specific extension like.
Find and copy all files of extension .xls, .pdf, .txt from location usr/tmp to location /per/Treat (6 Replies)
Discussion started by: yadavricky
6 Replies
LEARN ABOUT DEBIAN
audio::wav::write
Wav::Write(3pm) User Contributed Perl Documentation Wav::Write(3pm)NAME
Audio::Wav::Write - Module for writing Microsoft WAV files.
SYNOPSIS
use Audio::Wav;
my $wav = new Audio::Wav;
my $sample_rate = 44100;
my $bits_sample = 16;
my $details = {
'bits_sample' => $bits_sample,
'sample_rate' => $sample_rate,
'channels' => 1,
# if you'd like this module not to use a write cache, uncomment the next line
#'no_cache' => 1,
};
my $write = $wav -> write( 'testout.wav', $details );
&add_sine( 200, 1 );
sub add_sine {
my $hz = shift;
my $length = shift;
my $pi = ( 22 / 7 ) * 2;
$length *= $sample_rate;
my $max_no = ( 2 ** $bits_sample ) / 2 - 1;
for my $pos ( 0 .. $length ) {
$time = $pos / $sample_rate;
$time *= $hz;
my $val = sin $pi * $time;
my $samp = $val * $max_no;
$write -> write( $samp );
}
}
$write -> finish();
DESCRIPTION
Currently only writes to a file.
SEE ALSO
Audio::Wav
Audio::Wav::Read
NOTES
This module shouldn't be used directly, a blessed object can be returned from Audio::Wav.
METHODS
finish
Finishes off & closes the current wav file.
$write -> finish();
add_cue
Adds a cue point to the wav file. If $sample is undefined then the position will be the current position (end of all data written so far).
# $byte_offset for 01 compatibility mode
$write -> add_cue( $sample, "label", "note" );
set_sampler_info
All parameters are optional.
my %info = (
'midi_pitch_fraction' => 0,
'smpte_format' => 0,
'smpte_offset' => 0,
'product' => 0,
'sample_period' => 0,
'manufacturer' => 0,
'sample_data' => 0,
'midi_unity_note' => 65,
);
$write -> set_sampler_info( %info );
add_sampler_loop
All parameters are optional except start & end.
my $length = $read -> length_samples();
my( $third, $twothirds ) = map int( $length / $_ ), ( 3, 1.5 );
my %loop = (
'start' => $third,
'end' => $twothirds,
'fraction' => 0,
'type' => 0,
);
$write -> add_sampler_loop( %loop );
add_display
set_info
Sets information to be contained in the wav file.
$write -> set_info( 'artist' => 'Nightmares on Wax', 'name' => 'Mission Venice' );
file_name
Returns the current filename.
my $file = $write -> file_name();
write
Adds a sample to the current file.
$write -> write( @sample_channels );
Each element in @sample_channels should be in the range of;
where $samp_max = ( 2 ** bits_per_sample ) / 2
-$samp_max to +$samp_max
write_raw
Adds some pre-packed data to the current file.
$write -> write_raw( $data, $data_length );
Where;
$data is the packed data
$data_length (optional) is the length in bytes of the data
write_raw_samples
Adds some pre-packed data to the current file, returns number of samples written.
$write -> write_raw_samples( $data, $data_length );
Where;
$data is the packed data
$data_length (optional) is the length in bytes of the data
AUTHORS
Nick Peskett (see http://www.peskett.co.uk/ for contact details).
Kurt George Gjerde <kurt.gjerde@media.uib.no>. (0.02-0.03)
perl v5.14.2 2012-03-30 Wav::Write(3pm)