List Credentials

List credentials:

Login as the user who installed the agent.
```
$ su oracle
```
Navigate to the omcli directory location.
```
$ cd <AGENT_BASE_DIR>/agent_inst/bin
```
List credentials by using:
```
$ omcli list_credentials agent [ TARGETNAME:TARGETTYPE | -global ] [ -usage USAGE ]
```
The command lists the non-sensitive credential attributes for specified credentials. If no optional parameters are specified, it lists all credentials.

Where:
- TARGETNAME:TARGETTYPE: lists the specified credential definitions relative to the entity named TARGETNAME:TARGETTYPE.
  
  TARGETNAME is the name part of the target id of the credential definition.
  
  TARGETTYPE is the type part of the target id of the credential definition.
- -global: lists credential definitions with global names.
- -usage : it only lists credentials that may be used for that usage. When it’s supplied, USAGE can be any of the following values: ORCHESTRATION, MONITORING, or INTERNAL.
For example, you can run the following:
```
$ omcli list_credentials agent 

Oracle Management Cloud Agent Copyright (c) 1996, 2018 Oracle Corporation. All rights reserved.
Credential Name Type Entity Global Name Usage host1.example.com-HostSSHPwdCreds
HostSSHPwdCreds (host1.example.com) "emcosComplianceCred"
```