System Migration Functions

Command Function

Displays the help information about System Migration tasks.

Syntax

Linux:
1
devkit sys-mig -h

Windows:
1
sys-mig.exe -h
Before running the command, go to the directory where sys-mig.exe is stored after decompressing the software package.

Example

The following uses the Linux environment as an example. Run the following command to query the parameter descriptions of all commands:

1	devkit sys-mig -h

Use the -c option to specify the information collection mode. For details, see Table 1.

**Table 1** Information collection modes
Mode	Description
stmt	Collects ledger information to generate a CSV report. Ledger Information Collection Functions provides examples.
sbom	Collects component information to generate an HTML or JSON report. System Component Information Collection Functions provides examples.
mvn_analyse	Analyzes the source code porting of a Maven project to generate an HTML report. Maven Project Source Code Porting Analysis Functions provides examples.

By default, the application information listed in Table 2 can be collected. You can also use Scan Rule File Usage Example to extend the application information.

**Table 2** Software that can be detected
Category	Software Name
JDK	Oracle JDK IBM JDK OpenJDK
Middleware	Tomcat Nginx WebLogic TongTech BES Kafka Apusic WebSphere Elasticsearch Filebeat Nacos RabbitMQ SeatServer ZooKeeper Redis
Database	MySQL Oracle Dameng GaussDB Vastbase G100 MongoDB PostgreSQL

Parent topic: System Migration