概述

今天主要分享一下两个shell脚本，主要是为了查看所有数据库用户及其表空间，统计某个指定用户的明细，下面一起来看看吧~

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数据库连接脚本

use script settdb.sh for DB login details registry

#!/bin/bashtmp_username=$SH_USERNAMEtmp_password=$SH_PASSWORDtmp_db_sid=$SH_DB_SID#check $1 and $2 should be mandatory from inputif [[ -z $1 ]] || [[ -z $2 ]]; thenecho '***********************************************'echo 'WARNING :UserName And PassWord Is Needed!'echo '***********************************************'exitfiif [[ -z $3 ]] && [[ -z $ORACLE_SID ]];thenecho '***********************************************'echo 'WARNING :There is Instance can be used !'echo '***********************************************'exitfiSH_USERNAME=`echo "$1"|tr '[a-z]' '[A-Z]'`SH_PASSWORD=$2echo '***********************************************'if [[ -z $3 ]]then SH_DB_SID=$ORACLE_SID echo 'Using Default Instance :'$ORACLE_SID echo .else SH_DB_SID=`echo "$3"|tr '[a-z]' '[A-Z]'`fiif [[ $SH_DB_SID = $tmp_db_sid ]] && [[ $SH_USERNAME = $tmp_username ]] && [[ $SH_PASSWORD = $tmp_password ]];then echo 'Instance '$SH_DB_SID 'has been connected' echo '***********************************************' exitfiexport SH_USERNAME=$SH_USERNAMEexport SH_DB_SID=$SH_DB_SIDexport SH_PASSWORD=$SH_PASSWORDexport DB_CONN_STR=$SH_USERNAME/$SH_PASSWORD#echo $DB_CONN_STRlistfile=`pwd`/listdbNum=`echo show user | $ORACLE_HOME/bin/sqlplus -s $DB_CONN_STR@$SH_DB_SID| grep -i 'USER ' | wc -l`if [ $Num -gt 0 ] then ## ok - instance is up echo 'Instance '$SH_DB_SID 'has been connected' echo -e '--' `date`'-- --'$SH_USERNAME@$SH_DB_SID 'has been connected --' >> listdb echo '***********************************************' echo 'Initalize DB login details registry OK!' echo 'Now you can Execution script~' echo '***********************************************' $SHELL  else ## inst is inaccessible  echo Instance: $SH_DB_SID Is Invalid Or UserName/PassWord Is Wrong  echo '***********************************************' exit fidel_length=3tmp_txt=$(sed -n '$=' listdb) echo '***********************************************'echo '********* ' $SH_USERNAME'@'$SH_DB_SID '**********'echo '***********************************************'curr_len=`cat $listfile|wc -l`if [ $curr_len -gt $del_length ]; thenecho ' There Are Below Sessions Still Alive 'echo '***********************************************'fised $((${tmp_txt}-${del_length}+1)),${tmp_txt}d $listfile | tee tmp_listfilemv tmp_listfile $listfile

输出：./settdb.sh 用户名 用户密码

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showusers.sh

脚本内容如下：

#!/bin/bashecho "========================================查看所有数据库用户及其默认表空间================================================="echo "set pages 70 lines 99 feedback offcol DEFAULT_TABLESPACE head 'Default TBS' for a15 trunccol TEMPORARY_TABLESPACE head 'TEMP TBS' for a15 trunccol MB head 'Size (Mb)' for 999,999,999col username format a30set linesize 150break on reportcompute sum of MB on reportselect USERNAME,DEFAULT_TABLESPACE,TEMPORARY_TABLESPACE,CREATED,nvl(sum(seg.blocks*ts.blocksize)/1024/1024,0) MBfrom sys.ts$ ts,sys.seg$ seg,sys.user$ us,dba_users duwhere us.name (+)= du.username and seg.user# (+)= us.user# and ts.ts# (+)= seg.ts#group by USERNAME,DEFAULT_TABLESPACE,TEMPORARY_TABLESPACE,CREATEDorder by MB desc,username,created/" | sqlplus -s $DB_CONN_STR@$SH_DB_SID

输出：./showusers.sh

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showusers.sh

脚本内容如下：

#!/bin/bashecho "========================================查看所有数据库用户$1具体信息================================================="NAME=`echo $1|cut -d. -f1`if [ -z "$NAME" ] then echo -e "User must be provided: c"; read NAMEfisqlplus -s $DB_CONN_STR@$SH_DB_SID <

输出：./showusers.sh 用户名

大家有什么需要统计的可以在下方留言，后面我也会整理相关脚本，感兴趣的朋友可以关注下