Merge pull request #3707 from tkwj/linux-fixes

sp_Blitz: Linux quality improvements

Author: BrentOzar

sp_Blitz.sql

@@ -5013,7 +5013,7 @@ IF @ProductVersionMajor >= 10
 					END;
 				END;
 /* CheckID 258 - Security - SQL Server Service is running as LocalSystem or NT AUTHORITY\SYSTEM */
-IF @ProductVersionMajor >= 10 
+IF (@ProductVersionMajor >= 10 AND @IsWindowsOperatingSystem = 1)
 			   AND NOT EXISTS ( SELECT  1
 							    FROM    #SkipChecks
 							    WHERE   DatabaseName IS NULL AND CheckID = 258 )
@@ -5050,7 +5050,7 @@ IF @ProductVersionMajor >= 10
 				END;
 
 /* CheckID 259 - Security - SQL Server Agent Service is running as LocalSystem or NT AUTHORITY\SYSTEM */
-IF @ProductVersionMajor >= 10 
+IF (@ProductVersionMajor >= 10 AND @IsWindowsOperatingSystem = 1)
 			   AND NOT EXISTS ( SELECT  1
 							    FROM    #SkipChecks
 							    WHERE   DatabaseName IS NULL AND CheckID = 259 )
@@ -5123,7 +5123,7 @@ IF @ProductVersionMajor >= 10
 					END;
 
 /*This checks which service account SQL Server is running as.*/
-IF @ProductVersionMajor >= 10
+IF (@ProductVersionMajor >= 10 AND @IsWindowsOperatingSystem = 1)
 			   AND NOT EXISTS ( SELECT  1
 								FROM    #SkipChecks
 								WHERE   DatabaseName IS NULL AND CheckID = 169 )
@@ -5163,7 +5163,7 @@ IF @ProductVersionMajor >= 10
 					END;
 
 /*This checks which service account SQL Agent is running as.*/
-IF @ProductVersionMajor >= 10
+IF (@ProductVersionMajor >= 10 AND @IsWindowsOperatingSystem = 1)
 			   AND NOT EXISTS ( SELECT  1
 								FROM    #SkipChecks
 								WHERE   DatabaseName IS NULL AND CheckID = 170 )
@@ -9233,7 +9233,7 @@ IF @ProductVersionMajor >= 10 AND  NOT EXISTS ( SELECT  1
 				''Server Info'' AS FindingsGroup ,
 				''Services'' AS Finding ,
 				'''' AS URL ,
-				N''Service: '' + servicename + N'' runs under service account '' + service_account + N''. Last startup time: '' + COALESCE(CAST(CASE WHEN YEAR(last_startup_time) <= 1753 THEN CAST(''17530101'' as datetime) ELSE CAST(last_startup_time AS DATETIME) END AS VARCHAR(50)), ''not shown.'') + ''. Startup type: '' + startup_type_desc + N'', currently '' + status_desc + ''.''
+				N''Service: '' + servicename + ISNULL((N'' runs under service account '' + service_account),'''') + N''. Last startup time: '' + COALESCE(CAST(CASE WHEN YEAR(last_startup_time) <= 1753 THEN CAST(''17530101'' as datetime) ELSE CAST(last_startup_time AS DATETIME) END AS VARCHAR(50)), ''not shown.'') + ''. Startup type: '' + startup_type_desc + N'', currently '' + status_desc + ''.''
 				FROM sys.dm_server_services OPTION (RECOMPILE);';
 
 										IF @Debug = 2 AND @StringToExecute IS NOT NULL PRINT @StringToExecute;