使用adrci清理incident文件

11g中oracle提供了一个ADRCI的命令行工具来查看ADR中的alert日志和trace信息，可以批量删除对应的日志文件。

adrci的位置在$ORACLE_HOME/bin目录下。

环境：Oracle19c，centos7.6

首先设置ADR base，一般和oracle_base一样。使用help命令查看帮助信息

[oracle@ncc02 ~]$ adrci 

ADRCI: Release 19.0.0.0.0 - Production on Thu Feb 1 08:41:29 2024

Copyright (c) 1982, 2021, Oracle and/or its affiliates.  All rights reserved.

No ADR base is set
adrci> help

 HELP [topic]
   Available Topics:
        CREATE REPORT
        ECHO
        ESTIMATE
        EXIT
        HELP
        HOST
        IPS
        PURGE
        RUN
        SELECT
        SET BASE
        SET BROWSER
        SET CONTROL
        SET ECHO
        SET EDITOR
        SET HOMES | HOME | HOMEPATH
        SET TERMOUT
        SHOW ALERT
        SHOW BASE
        SHOW CONTROL
        SHOW HM_RUN
        SHOW HOMES | HOME | HOMEPATH
        SHOW INCDIR
        SHOW INCIDENT
        SHOW LOG
        SHOW PROBLEM
        SHOW REPORT
        SHOW TRACEFILE
        SPOOL

 There are other commands intended to be used directly by Oracle, type
 "HELP EXTENDED" to see the list

adrci> set base /u01/app/oracle
adrci> show home
ADR Homes: 
diag/rdbms/ncc/ncc2
adrci> purge -age 14400 -type incident    #--删除10天前的incident 14400=60min*24*10
adrci> exit