Querying the MEF Center Root Certificate

Log in to the MEF Edge device environment as the root user.
Run the following command to switch to the directory where run.sh is located:
```
cd Installation_directory/MEFEdge/software/
```
Run the following command to query the MEF Center root certificate:
```
./run.sh getcertinfo -certname=center
```
Table 1 getcertinfo description
Parameter

Mandatory/Optional

Description

certname

Mandatory

Queries the MEF Center root certificate. The value is center.

Command output:
```
MEFCenter Southern Root Certificate:
    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Execute [getcertinfo] command success!
```

**Table 1** getcertinfo description
Parameter	Mandatory/Optional	Description
certname	Mandatory	Queries the MEF Center root certificate. The value is center.

Parent topic: Common Operations