opensource COBOL 4J development environment (Docker)

Docker image

Versions :

• OS: Ubuntu
• opensource COBOL 4J: v1.0.22
• Open COBOL ESQL 4J: v1.0.3

In order to "Hello World" program, run the following commands in the docker container

cd /root/cobol_sample
cobj HELLO.cbl
java HELLO

Docker containers

In order to launch the environment with a database server and a client with opensource COBOL 4J Open COBOL ESQL 4J installed, run the following command.

cd docker-compose
docker compose up -d
docker attach oc4j_client

Run the following in the docker container and execute sample programs of Open COBOL ESQL 4J.

cd /root/ocesql4j_sample
make

Docker containers for compiler developers

In order to launch the development environment with a database server and a client with opensource COBOL 4J Open COBOL ESQL 4J installed, run the following command.

cd docker-compose-compose-for-compiler-developers
docker compose up -d
docker attach oc4j_client

The container is for developers opensource COBOL 4J and Open COBOL ESQL 4J, not users of them.

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