sed 变量问题

huanglao2002

[root@rh5 tmp]# cat ORACLE_HOME_tmp
$ORACLE_BASE/home
[root@rh5 tmp]# PS=/100
[root@rh5 tmp]# sed /\$ORACLE_BASE/$PS/ ORACLE_HOME_tmp
sed: -e expression #1, char 15: unknown command: `/'
[root@rh5 tmp]# sed /\$ORACLE_BASE/${PS}/ ORACLE_HOME_tmp
sed: -e expression #1, char 15: unknown command: `/'
[root@rh5 tmp]# echo $PS
/100
[root@rh5 tmp]# sed "/\$ORACLE_BASE/${PS}/" ORACLE_HOME_tmp
sed: -e expression #1, char 15: unknown command: `/'
[root@rh5 tmp]# sed "/\$ORACLE_BASE/'${PS}'/" ORACLE_HOME_tmp
sed: -e expression #1, char 15: unknown command: `''
[root@rh5 tmp]# sed '/\$ORACLE_BASE/'${PS}'/' ORACLE_HOME_tmp
sed: -e expression #1, char 16: unknown command: `/'

请哪位帮忙看看，我该怎么做！
谢谢

haimming

真没看出来你想怎么样
想让sed干什么？

huanglao2002

sed s/\$ORACLE_BASE/${PS}/g ORACLE_HOME_tmp
sed: -e expression #1, char 20: unknown option to `s'

haimming

sed "s#\$ORACLE_BASE#${PS}#g" ORACLE_HOME_tmp