crontab 이 작동을 안하는데..왜그러는지몰겠습니다

클론이 작동을 안하는데요..왜이러는지몰겠습니다.

함봐주세요..책보고했는데..멀잘못하고있는건지

cat dbbackup.sh
#!/bin/bash
cd /old_home/master/dbbackup

/usr/bin/mysqldump -u*** -p*** 디비명 > 디비명_$(date +%Y%m%d).sql

/usr/bin/mysqldump -u*** -p*** 디비명 > 디비명_$(date +%Y%m%d).sql

/usr/bin/mysqldump -u*** -p*** 디비명 > 디비명_$(date +%Y%m%d).sql

tar cvfpz all_dbbackup.tar.gz /old_home/master/dbbackup/*.sql

rm -rf /old_home/master/dbbackup/*.sql

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cat logbackup.sh

#!/bin/bash
cd /old_home/master/logbackup

tar cvfpz access_log.tar.gz /var/log/httpd/access_log
tar cvfpz error_log.tar.gz /var/log/httpd/error_log
tar cvfpz minbaktour.net_access_log.tar.gz /var/log/httpd/minbaktour.net-access_log
tar cvfpz minbaktour.net_error_log.tar.gz /var/log/httpd/minbaktour.net-error_log
tar cvfpz admin.minbaktour.net_access_log.tar.gz /var/log/httpd/admin.minbaktour.net-access_log
tar cvfpz admin.minbaktour.net_error_log.tar.gz /var/log/httpd/admin.minbaktour.net-error_log

rm -f /var/log/httpd/access_log
rm -f /var/log/httpd/error_log
rm -f /var/log/httpd/minbaktour.net-access_log
rm -f /var/log/httpd/minbaktour.net-error_log
rm -f /var/log/httpd/admin.minbaktour.net-access_log
rm -f /var/log/httpd/admin.minbaktour.net-error_log

touch /var/log/httpd/access_log
touch /var/log/httpd/error_log
touch /var/log/httpd/minbaktour.net-access_log
touch /var/log/httpd/minbaktour.net-error_log
touch /var/log/httpd/admin.minbaktour.net-access_log
touch /var/log/httpd/admin.minbaktour.net-error_log

/etc/rc.d/init.d/httpd restart

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cat filebackup.sh
#!/bin/bash
cd /old_home/master/filebackup

tar cvfpz 디렉토리명.tar.gz /home/디렉토리명/public_html
tar cvfpz 디렉토리명.tar.gz /home/디렉토리명/public_html
tar cvfpz 디렉토리명.tar.gz /home/디렉토리명/public_html
tar cvfpz 디렉토리명.tar.gz /home/디렉토리명/public_html

=============================================================

crontab -l
# DO NOT EDIT THIS FILE - edit the master and reinstall.
# (/tmp/crontab.20833 installed on Fri Apr 15 10:33:31 2005)
# (Cron version -- $Id: crontab.c,v 2.13 1994/01/17 03:20:37 vixie Exp $)
00 03 * * * /old/root/dbbackup.sh
00 04 * * * /old/root/logbackup.sh
00 05 * * sun /old/root/filebackup.sh

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이렇게 설정되어있는데요...오늘 아침에 확인하니..

설정된디렉토리에 백업이 안되어있어요;

어디가 잘못된건지...