oracle的监听日志

监听日志存放的位置;[oracle@www log]$ pwd/u01/oracle/product/10.2.0/network/log   ---------------------这个目录要注意，有些公司会做为面试题[oracle@www log]$ ls -l总计 32-rw-r----- 1 oracle oinstall 30445 07-25 18:03 listener.log日常维护中误删除监听日志，但是监听还能正常工作那么我们测试监听日志被删除后，重新写入监听日志的一个过程[oracle@www log]$ rm -rf listener.log   -----------删除监听日志[oracle@www log]$ ls[oracle@www log]$ lsnrctl LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 07-AUG-2012 19:51:35Copyright (c) 1991, 2005, Oracle.  All rights reserved.Welcome to LSNRCTL, type "help" for information.LSNRCTL> set log_status off   ------------关闭写日志的功能Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))LISTENER parameter "log_status" set to OFFThe command completed successfullyLSNRCTL> save_config   ------保存配置Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))Saved LISTENER configuration parameters.Listener Parameter File   /u01/oracle/product/10.2.0/network/admin/listener.oraOld Parameter File   /u01/oracle/product/10.2.0/network/admin/listener.bakThe command completed successfullyLSNRCTL> set log_status on    -------------------打开监听写日志的功能Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))LISTENER parameter "log_status" set to ONThe command completed successfullyLSNRCTL> save_configConnecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))Saved LISTENER configuration parameters.Listener Parameter File   /u01/oracle/product/10.2.0/network/admin/listener.oraOld Parameter File   /u01/oracle/product/10.2.0/network/admin/listener.bakThe command completed successfullyLSNRCTL> exit   ----------------退出[oracle@www log]$ ls listener.log-------------------------这个时候监听日志可以正常的写