ORACLE_HOME=/opt/oracle/product/9.2;
export ORACLE_HOME;
PATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH;
export PATH;
NLS_LANG='SIMPLIFIED CHINESE_CHINA.ZHS16GBK';
export NLS_LANG;
extfile='ourusername.AT.spdb233.somehost.com.cn('`date '+%F__%T'`').dmp';echo $extfile;
exp ourusername/passwd@spdb233.somehost.com.cn FILE=/home/oracle/dump/$extfile OWNER=(ourusername) GRANTS=N TRIGGERS=Y