05-03-2007
ARCHIVEDIR="archive/"
WEEKDAY=date +"%u"
if [ WEEKDAY -eq 7 ]
then
WEEKDAY=0
fi
DAY=`date +"%a"`
DD=`date +"%d"`
#DAY=`date +"%d"`
MONTH=`date +"%m"`
YEAR=`date +"%Y"`
TOKEN=`date +"%b %d"`
echo $TOKEN
# Get previous date.
DD=`expr $DD - 1`
case $DD in
0)
MONTH=`expr $MONTH - 1`
case $MONTH in
0)
MONTH=12
YEAR=`expr $YEAR - 1`
;;
esac
DD=`cal $MONTH $YEAR | grep . | fmt -1 | tail -1`
esac
MONTH=`cal $MONTH $YEAR | grep . | fmt -1 | head -1 | cut -c 8-10`
TOKEN=$MONTH" "$DD
# Get name of the file to be archived.
echo $TOKEN
echo $DIR
echo $FILE
FNAME=`ls -l $DIR | grep -e $FILE | grep -e $MONTH" "$DD | cut -c 58-`
echo $FNAME
# Remove prev file from archive directory having same date.
CURRDIR=`pwd`
cd $ARCHIVEDIR
rm $ARCHIVEDIR$FILE.???"_"$DD* 2> /dev/null
cd $CURRDIR
# Archive the file
gzip -c $DIR$FNAME > $ARCHIVEDIR$FILE"_"$DD"_"$MONTH".Z"
You can try some thing like the given above !!
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LEARN ABOUT DEBIAN
gzforce
GZFORCE(1) General Commands Manual GZFORCE(1)
NAME
gzforce - force a '.gz' extension on all gzip files
SYNOPSIS
gzforce [ name ... ]
DESCRIPTION
gzforce forces a .gz extension on all gzip files so that gzip will not compress them twice. This can be useful for files with names trun-
cated after a file transfer. On systems with a 14 char limitation on file names, the original name is truncated to make room for the .gz
suffix. For example, 12345678901234 is renamed to 12345678901.gz. A file name such as foo.tgz is left intact.
SEE ALSO
gzip(1), gznew(1), gzmore(1), gzgrep(1), gzdiff(1), gzexe(1)
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgzip |
+--------------------+-----------------+
|Interface Stability | External |
+--------------------+-----------------+
NOTES
Source for gzip is available in the SUNWgzipS package.
GZFORCE(1)