使用SecureCRT的按鈕實現快速查詢

背景:有這麼個平常運維場景,客戶因管理需求,不容許在服務器上部署任何自動化的腳本,須要人工登陸到機器上查詢ASM磁盤組的使用率狀況,有上百套環境。sql

使用的工具是SecureCRT,如何提高一些效率呢?服務器

其實很簡單,能夠在SecureCRT的工具上新建一個按鈕,好比叫ASM-DISKGROUP-USAGE,內容以下:運維

sqlplus / as sysasm <<EOF\n
set lines 140\n
col name for a15\n
select name, total_mb, free_mb, type, state from v\\$asm_diskgroup;\n
EOF\n

這樣只需人工登陸到grid用戶,就能夠點擊此按鈕,會自動查詢出ASM磁盤組的空間使用率狀況,要比EM等方式高效不少。
點擊此按鈕,效果以下:工具

[grid@jystdrac1 ~]$ sqlplus / as sysasm <<EOF
> set lines 140
> col name for a15
> select name, total_mb, free_mb, type, state from v\$asm_diskgroup;
> EOF

SQL*Plus: Release 11.2.0.4.0 Production on Wed Apr 29 22:58:17 2020

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options

SQL> SQL> SQL> 
NAME              TOTAL_MB    FREE_MB TYPE         STATE
--------------- ---------- ---------- ------------ ----------------------
DATA                 15360       3610 EXTERN       MOUNTED
FRA                   5120       3834 EXTERN       MOUNTED
OCR                   3072       2146 NORMAL       MOUNTED

SQL> Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
[grid@jystdrac1 ~]$

這樣就能夠很方便查詢了,也比複製命令等方式簡便,且還不容易出錯。code

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