powershell_读取ORA错误脚本
#过滤oracle警告日志文件ORA-错误$c=Get-Content C:\script.txt | select-string -pattern "ora-"
#判断ORA-错误存在条件
#若$c返回值为null，则输出1返回值结束循环
if ( $c -eq$null )
{
write-host "STATE_OK"
$STATE_OK= {return 1;}
$b = &$STATE_OK
$b
}
#若$c返回值不为空，则复制oracle警告日志，清空原警告日志，返回0结束循环
else
{
copy C:\script.txtC:\scriptbak.txt
write-host "STATE_ERROR"
write-host "$c"
" " > C:\script.txt
$STATE_CRITICAL= {return 0;Write-Host"$c" }
$a = &$STATE_CRITICAL
$a
}
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