自动生成awr报告脚本以及用法

./autoawrrpt.sh -s TEST -f 2011072010 -t 2011072011 -p HTML -h /oracle/product/10.2.0/db_1

autoawrrpt.sh 就是下面的内容 --非原创，就是做了一点点修改
-f 2011072010 时间是 年月日小时

-p 格式 html或者是text

-h ORACLE_HOME

-s ORACLE_SID
把下面的代码复制粘贴成shell脚本文件







#!/bin/bash
# ********************************
# * dba_oracle_awr.sh
# ********************************
# Usage: dba_oracle_awr.sh -s [instance_name]
# -f [from time]
# -t [to time]
# -p [report type, html or text]
# -h [oracle home]
# -n [tns admin]
#
# time format: 'yyyymmddhh24'.
# E.g 2011030417 means 05pm, Mar 04, 2011
#
#

# **********************
# get parameters
# **********************
while getopts ":s:f:t:p:h:n" opt
do
case $opt in
s) instance=$OPTARG
;;
f) from=$OPTARG
;;
t) to=$OPTARG
;;
p) type=$OPTARG
type=$(echo $type|tr "[:upper:]" "[:lower:]")
;;
h) oracle_home=$OPTARG
;;
n) tns_admin=$OPTARG
;;
'?') echo "$0: invalid option -$OPTARG">&2
exit 1
;;
esac
done

if [ "$instance" = "" ]
then
echo "instance name(-s) needed"
echo "program exiting..."
exit 1
fi

if [ "$from" = "" ]
then
echo "from time (-f} needed"
echo "program exiting..."
exit 1
fi

if [ "$to" = "" ]
then
echo "to time (-t) needed"
echo "program exiting..."
exit 1
fi

if [ ${oracle_home} ="" ]
then
echo "oracle home (-h) needed"
echo "program exiting..."
exit 1
fi
sqlplus="${oracle_home}/bin/sqlplus"
echo $sqlplus

if [ "$type" = "" ]
then
type="html"
fi

# ********************
# trim function
# ********************
function trim()
{
local result
result=`echo $1|sed 's/^ *//g' | sed 's/ *$//g'`
echo $result
}

# *******************************
# read interchange ID & passwd
# *******************************
#read_act()
#{
#echo "interchange ID: "
#read user
#echo "password: "
#stty -echo
#read pswd
#stty echo
#}

# *******************************
# get begin and end snapshot ID
# *******************************
define_dur()
{
begin_id=`$sqlplus -s /nolog<conn /as sysdba
set pages 0
set head off
set feed off
select max(SNAP_ID) from DBA_HIST_SNAPSHOT where
BEGIN_INTERVAL_TIME<=to_date($from,'yyyymmddhh24');
EOF`

ret_code=$?
if [ "$ret_code" != "0" ]
then
echo "sqlplus failed with code $ret_code"
echo "program exiting..."
exit 10
fi

end_id=`$sqlplus -s /nolog<conn /as sysdba
set pages 0
set head off
set feed off
select min(SNAP_ID) from DBA_HIST_SNAPSHOT where
END_INTERVAL_TIME>=to_date($to,'yyyymmddhh24');
spool off
EOF`

ret_code=$?
if [ "$ret_code" != "0" ]
then
echo "sqlplus failed with code $ret_code"
echo "program exiting..."
exit 10
fi

begin_id=$(trim ${begin_id})
end_id=$(trim ${end_id})
# echo "begin_id: $begin_id end_id: $end_id"
}

# *******************************
# generate AWR report
# *******************************
generate_awr()
{
awrsql="${oracle_home}/rdbms/admin/awrrpt.sql"
if [ ! -e $awrsql ]
then
echo "awrrpt.sql does not exist, exiting..."
exit 20
fi

tmp1_id=${begin_id}
#echo "begin_id is: $begin_id"
#echo "tmp1_id is: $tmp1_id"
while [ ${tmp1_id} -lt ${end_id} ]
do
let tmp2_id=${tmp1_id}+1
if [ $type = "text" ]
then
report_name="awrrpt_${instance}_${tmp1_id}_${tmp2_id}.txt"
else
report_name="awrrpt_${instance}_${tmp1_id}_${tmp2_id}.html"
fi
#echo $report_name

$sqlplus -s "/as sysdba">/dev/null<set term off
define report_type=$type
define num_days=1
define begin_snap=${tmp1_id}
define end_snap=${tmp2_id}
define report_name=${report_name}
@${oracle_home}/rdbms/admin/awrrpt.sql
exit;
EOF

tmp1_id=${tmp2_id}
done
}

# *******************************
# main routing
# *******************************
#read_act
define_dur
generate_awr