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Full Discussion: File values alwaya null
Top Forums Shell Programming and Scripting File values alwaya null Post 302816477 by krupasindhu18 on Tuesday 4th of June 2013 04:14:46 AM
Old 06-04-2013
File values alwaya null

Hi All ,

below is my shell program.

Code:
!/bin/sh
set -x
#----------------------------------------------------------------------------------------
# Program        :  weekly_remove_icd_file.sh
# Author         :
# Date           :  04/06/2013
# Purpose        :  Execute the script to remove five days older files from archive directory
#-------------------------------------------------------------------------------------------

OUTARCHDIR=/projects/psoft/twest/archive

#cd ${OUTARCHDIR}
echo "Checking five days Older files"
find . -type f -name '*.TXT' -print|wc -l >total_files
#find . -type f -name '*.TXT' -mtime +5 -print|wc -l >total_files
if [ $total_files -gt 0 ]
then
echo " removing five days older files "
##remove command
#echo 'Total number files :- $total_files ' | mailx -s "Removed five days older files" krupa.@kk.com
cat <<-EOF | mailx -s " removed five days older files from archive " krupa.behera@alcatel-lucent.com
"Total No of files :- cat`$total_files`"
EOF
else
#echo "There is no files"
#echo 'Total number files :- $total_files'|mailx -s "xxxremoved older files" krupa.behera@alcatel-lucent.com
cat <<-EOF | mailx -s " Today no files to remove from archive " krupa@kk.com
"Total No of files :- cat`$total_files`"
EOF
fi
exit

My Problem is 'total_files' count always giving null in if block and i don't want to store in to a variable like
total_files=find . -type f -name '*.TXT' -print|wc -l
but when i checking manually cat total_files it is giving value 1

how to get values also in Total No of files :- cat`$total_files`
Please advice me .

Thanks,
Krupa
 

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SYSSTAT(5)							Linux User's Manual							SYSSTAT(5)

NAME
sysstat - sysstat configuration file. DESCRIPTION
This file is read by sa1(8) and sa2(8) shell scripts from the sysstat's set of tools. It consists of a sequence of shell variable assign- ments used to configure sysstat logging. The variables and their meanings are: HISTORY The number of days during which a daily data file or a report should be kept. Data files or reports older than this number of days will be removed by the sa2(8) shell script. COMPRESSAFTER Number of days after which daily data files are to be compressed, either by gzip or bzip2. SADC_OPTIONS Options that should be passed to sadc(8). With these options (see sadc(8) manual page), you can select some additional data which are going to be saved in daily data files. These options are used only when a new data file is created. They will be ignored with an already existing one. FILES
/etc/sysstat/sysstat AUTHOR
Sebastien Godard (sysstat <at> orange.fr) SEE ALSO
sadc(8), sa1(8), sa2(8) http://pagesperso-orange.fr/sebastien.godard/ Linux SEPTEMBER 2010 SYSSTAT(5)
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