10-03-2012
Please do not leave people guessing. Show a representative sample of input, desired output, attempts at a solution and specify what OS and versions being used, or this thread will be closed.
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hi gurus!
i realize that my question shows my stupidness, but i need your help!
i have:
s_date=`date +%m-%d-%Y_%I%p`
variable and i need the same, but minus one hour..
what i made:
s_date=time(`date +%m-%d-%Y_%I%p`) - 3600
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hi i have file 1 as follows:
6
7
8
9
10
i have file 2 as follows:
5
5
5
5
5
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5. Shell Programming and Scripting
Hallo all i am trying to execute this script ...............
But this is throwing the error......
use of uninitialized value in subtraction in at icd_convert.pl line 156
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Hello
I am using a ksh shell on solaris 9.
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1
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Hi
#!/bin/sh
month=`date +%m`
year=`date +%Y`
echo $month
a=02
# Retaining Data for Current and Previous Month
lmonth=`expr $month - $a`
if test "$lmonth" = "0"
then
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fi
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echo $lmonth
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I have dates as follows in a file
20121029135649
20121029135721
20121030091540
20121030093420
20121030094340
20121030095427
20121030095856
20121030100104
20121030100251
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Hello All,
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For example,
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SoXI(1) Sound eXchange SoXI(1)
NAME
SoXI - Sound eXchange Information, display sound file metadata
SYNOPSIS
soxi [-V[level]] [-T] [-t|-r|-c|-s|-d|-D|-b|-B|-e|-a] infile1 ...
DESCRIPTION
Displays information from the header of a given audio file or files. Supported audio file types are listed and described in soxformat(7).
Note however, that soxi is intended for use only with audio files with a self-describing header.
By default, as much information as is available is shown. An option may be given to select just a single piece of information (perhaps for
use in a script or batch-file).
OPTIONS
-V Set verbosity. See sox(1) for details.
-T Used with multiple files; changes the behaviour of -s, -d and -D to display the total across all given files. Note that when used
with -s with files with different sampling rates, this is of questionable value.
-t Show detected file-type.
-r Show sample-rate.
-c Show number of channels.
-s Show number of samples (0 if unavailable).
-d Show duration in hours, minutes and seconds (0 if unavailable). Equivalent to number of samples divided by the sample-rate.
-D Show duration in seconds (0 if unavailable).
-b Show number of bits per sample.
-B Show the bitrate averaged over the whole file (0 if unavailable).
-e Show the name of the audio encoding.
-a Show file comments (annotations) if available.
BUGS
Please report any bugs found in this version of SoX to the mailing list (sox-users@lists.sourceforge.net).
SEE ALSO
sox(1), soxformat(7), libsox(3)
The SoX web site at http://sox.sourceforge.net
LICENSE
Copyright 2008-9 by Chris Bagwell and SoX Contributors.
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, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
AUTHORS
Chris Bagwell (cbagwell@users.sourceforge.net). Other authors and contributors are listed in the ChangeLog file that is distributed with
the source code.
soxi June 14, 2009 SoXI(1)