我用root用户进入系统
1、在home目录下新建了bak.sh脚本文件,内容如下:
#!/bin/sh
export ORACLE_BASE = /u01/oracle;
ORACLE_HOME = /u01/oracle; export ORACLE_HOME
ORACLE_SID = orcl; export ORACLE_SID
ORACLE_TERM = xterm; export ORACLE_TERM
LD_LIBRARY_PATH=$ORACLE_HOME/lib export LD_LIBRARY_PATH
PATH=$PATH:/lib:/usr/bin:/usr/sbin:/root:/u01/oracle/bin
PATH=$PATH:/u01/oracle/bin:$ORACLE_HOME/bin
export PATH
CLASSPATH=$ORACLE_HOME/JDK/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
LANG=EN.us; export LANG
exp pms/123456 file=/backup/pms'date+'%Y%m%d''.dmp log=/backup/pms'date+'%Y%m%d''.log
[root@50005227-ts home]#chown -R oracle:oinstall bak.sh
[root@50005227-ts home]#chmod +x bak.sh
[root@50005227-ts home]#vi /etc/crontab
30 0 * * * oracle /home/bak.sh
4、我重启crontab服务
[root@50005227-ts home]#/etc/rc.d/init.d/crond restart
大家说的我都试过了,还是不行呀!!!!怎么办呀!