Oracle Enterprise Manager 12c Command-Line Interface by Kellyn Pot'Vin, Seth Miller, Visit Amazon's Ray Smith Page,

By Kellyn Pot'Vin, Seth Miller, Visit Amazon's Ray Smith Page, search results, Learn about Author Central, Ray Smith,

Oracle firm supervisor 12c Command-Line Interface exhibits the best way to use firm Manager's robust scripting language to automate your database management paintings and shop time by way of scripting regimen initiatives, after which executing these scripts throughout collections of databases and circumstances on your setting. This booklet is chock choked with ready-made scripting examples contributed through the authors and major participants of the neighborhood. The firm supervisor Command Line Interface (EM CLI) is the administrator's key to unlocking the ability of company supervisor 12c (EM12c) with scalability, repeatability, and self belief. In past models, so much directors ventured into the command-line interface in simple terms with the help of Oracle help. yet now there are various positive aspects in EM12c which are available simply from the command-line. this is often faraway from a drawback! company supervisor is now a strong software for automation within the fingers of a talented database administrator.

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Let’s first look at an example of removing an individual target. Let’s say that database bertha was finally retired, and so was the related listener LSNRBERTHA. 1 Find Exact Target Names The console derives target names and target types from session information, so target deletion within the console is sure to use the exact name and target type for both of these targets. To find those values, we’ll use the get_targets verb and a simple grep to distinguish the targets we’re interested in. com Delete the Target The database and listener both belong to the database system bertha_sys, so all three can be deleted with one command: > emcli delete_target –type = "oracle_db_sys" –name="bertha_sys" –delete_members Target "bertha_sys:oracle_dbsys" deleted successfully There are several target types in your environment.

The following dir parameter in the EM CLI setup command is using shell expansion to indicate that the installation directory is the current working directory: [oracle ~]$ emcli -url=https://:1159/em -dir=$(pwd) -username= -noautologin -trustall Running the setup command in interactive mode reveals that neither the URL nor the user has been defined. This is because these parameters must be set each time for both interactive and scripting modes, as shown in Listing 3-7.

The labels of each target type are fixed, and each target is associated with one and only one target type. info Chapter 4 ■ Working at the Command Line You can also delete individual members, like this: > emcli delete_target –type = "oracle_listener" –name="LSNRBERTHA" Target "LSNRBERTHA:oracle_listener" deleted successfully How to Remove an Enterprise Manager Agent with One Command Removing an EM agent from Enterprise Manager requires removal of all the targets managed by that agent and all of their metrics.

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