1、显示cpu数量： hp-unix：ioscan -C processor | grep processor | wc -l Solais：psrinfo -v | grep “Status of processor” | wc -l linux ：cat /proc/cpuinfo | grep processor | wc -l AIX：lsdev -C | grep -i processor | wc -l
2、显示内存数量（top）： solaris：prtconf | grep -i mem AIX：root>lsdev -C |grep mem memo： Available 00-00 Memory LINUX：free HP-UNIX：swapinfo -tm
3、存储空间： df -h
4、查看内核版本命令： cat /proc/version uname -a
5、查看linux版本： lsb_release -a cat /etc/issue
6、数据库情况： SGA：show sga 归档：archive log list 临时表空间： select * from database_properties d where d.PROPERTY_NAME = ‘DEFAULT_TEMP_TABLESPACE’; select TABLESPACE_NAME,FILE_NAME,BYTES/1024/1024 “SIZE(MB)” from dba_temp_files; 表空间： select a.tablespace_name TABLESPACE_NAME, a.all_space ALL_SPACE, a.all_space – b.free_space USED_SPACE, substr(to_char((a.all_space – b.free_space) / a.all_space * 100), 1, 4) || ‘%’ “%USED”, b.free_space FREE_SPACE, substr(to_char(b.free_space / a.all_space * 100), 1, 4) || ‘%’ “%FREE” from (select sum(bytes / 1024 / 1024) all_space, tablespace_name from dba_data_files group by tablespace_name order by tablespace_name) a, (select sum(bytes / 1024 / 1024 ) free_space, tablespace_name from dba_free_space group by tablespace_name order by tablespace_name) bwhere a.tablespace_name = b.tablespace_name;
，人格的完善是本，财富的确立是末。
