Hi All,
When i run the below code :
v_shortfield = ""
if ; then
echo "ravi"
else
echo "kumar"
fi
i am getting output as :
sam.ksh: test: argument expected
kumar
Why i am getting error test:argument expected
and why i am not getting output as "ravi" :confused: (5 Replies)
Hi all,
I am getting "test:argument expected" error in the following script
LOGDIR=$XXAR_TOP/log
PROGRAM_NAME=XXAR_GPS_LBFDMSGEN
..
..
..
Check_Errors()
{
sqllogfile=$1
cd ${LOGDIR}
countfile=${LOGDIR}/${PROGRAM_NAME}.tmp
echo "countfile is " $countfile >> $LOGFILE
echo... (4 Replies)
Can someone help me with a very simple query
I have the following script:
#!/bin/sh
VAR1=""
if
then
VAR1="Message"
fi
echo $VAR1
put when i run it i get the following error
test_job.sh: test: argument expected (5 Replies)
I'm newbie to coding script so i found test: argument expected when i run it. please help me
a=`df -k |awk '{print $5 }'|egrep "(100%|%)"|cut -d"%" -f1|tail -1`
if
then
df -k|egrep "(100%|%)"|awk '{print $1,$5,$6}'
else
echo "No disk capacity more than 80%"
fi
thk in advance (7 Replies)
Hi,
Since i am new to Unix and on suggestion on some smart guys on unix... i have decide to learn more deeply on Unix...so i was kind of playing with if statements and found this error... though i tried to correct is for hours now i couldnt find whats wrong in my loop.
if
then
... (4 Replies)
Hello all,
I am trying to figure out why i am getting an error while executing the script...altought it seems like its work...but still get the test arguement error...any help would be appericiate...this script basically connects to any oracle db ( just have to pass db name to it)... (4 Replies)
Hi All,
I am running the script
VBoxManage list vms |sed 's/"//g' | cut -d " " -f1 > har1out.mytxt
result=`cat har1out.mytxt | grep $1'
echo $result
echo $1
{
if
then
echo pass
else
echo fail
fi (2 Replies)
check_build_info_table()
{
if
then
export build_info_table=`sqlplus -s sna/dbmanager <<!
set pagesize 0 heading off feedback off
SELECT DISTINCT TABLE_NAME FROM ALL_TABLES WHERE OWNER = 'XYZ' AND TABLE_NAME = 'MY_TABLE';
exit
!`
... (3 Replies)
Hi,
I am trying to write a small script that validates if there exist files that start with a pattern in a given directory. Below is the piece of my script:
#!/usr/bin/ksh
BTFDIR=/opt/ships/temp
if
then
echo 'found'
else
echo 'not found'
fi
When I run this... (2 Replies)
The following example prompts are passed into the shell script.
$1 = /tmp/dir/
$2 = varies (test.txt, test1.txt, test2.txt...)
$3 = test_YYYYMMDD.txt
---------------------------------------------------------------------------
#!/bin/sh
cd $1
if ; then
if ; then
... (3 Replies)
Discussion started by: smkremer
3 Replies
LEARN ABOUT DEBIAN
audio::flac::decoder
Decoder(3pm) User Contributed Perl Documentation Decoder(3pm)NAME
Audio::FLAC::Decoder - An object-oriented FLAC decoder
SYNOPSIS
use Audio::FLAC::Decoder;
my $decoder = Audio::FLAC::Decoder->open("song.flac");
my $buffer;
while ((my $len = $decoder->sysread($buffer) > 0) {
# do something with the PCM stream
}
OR
open FLAC, "song.flac" or die $!;
my $decoder = Audio::FLAC::Decoder->open(*FLAC);
OR
# can also be IO::Socket or any other IO::Handle subclass.
my $fh = IO::Handle->new("song.flac");
my $decoder = Audio::FLAC::Decoder->open($fh);
DESCRIPTION
This module provides users with Decoder objects for FLAC files. One can read data in PCM format from the stream, seek by pcm samples, or
time.
CONSTRUCTOR
"open ($filename)"
Opens an FLAC file for decoding. It opens a handle to the file or uses an existing handle and initializes all of the internal FLAC decoding
structures. Note that the object will maintain open file descriptors until the object is collected by the garbage handler. Returns "undef"
on failure.
INSTANCE METHODS
"sysread ($buffer, [$size])"
Reads PCM data from the FLAC stream into $buffer. Returns the number of bytes read, 0 when it reaches the end of the stream, or a value
less than 0 on error. The optional size can specify how many bytes to read.
"raw_seek ($pos)"
Seeks through the compressed bitstream to the offset specified by $pos in raw bytes. Returns 0 on success.
"sample_seek ($pos)"
Seeks through the bitstream to the offset specified by $pos in pcm samples. Returns 0 on success.
"time_seek ($pos, [$page])"
Seeks through the bitstream to the offset specified by $pos in seconds. Returns 0 on success.
"bitrate ([$stream])"
Returns the average bitrate for the specified logical bitstream. If $stream is left out or set to -1, the average bitrate for the entire
stream will be reported.
"time_total ([$stream])"
Returns the total number of seconds in the bitstream.
"raw_tell ()"
Returns the current offset in bytes.
"time_tell ()"
Returns the current offset in seconds. - NOT YET IMPLEMENTED
REQUIRES
libFLAC
COPYRIGHT
Copyright (c) 2004-2008, Dan Sully. All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
SEE ALSO
Audio::FLAC::Header
perl v5.14.2 2008-11-24 Decoder(3pm)